Explosion-proof hose for water inflow
Through the multi-layer structure explosion-proof hose, the existing hose has insufficient compressive capacity and easy damage, and the stable fluid delivery and safety in complex environments are achieved, and the service life is extended.
Patent Information
- Application Number
- CN202422386306.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-29
- Publication Date
- 2025-07-18
- Estimated Expiration
- 2034-09-29
AI Technical Summary
During use, existing hoses have insufficient compressive resistance and are prone to bursting, easily bent, resulting in poor fluid circulation, and are not wear-resistant and scratch-resistant on the surface, which affects service life and may lead to fluid leakage, posing safety hazards.
Explosion-proof hoses with multi-layer structures include substrate layer, compression-proof explosion-proof layer, anti-fold layer and scratch-proof wear-resistant layer. The substrate layer is made of rubber, the compression-proof explosion-proof layer is made of steel wire braided layer, the anti-fold layer is made of spring, and the scratch-proof wear-resistant layer is made of PVC, which provides sealing, flexibility, compression-resistant ability, fold-proof and wear-resistant respectively.
Working stably and reliably in high-pressure, high-temperature, low-temperature and harsh environments, preventing hose burst, bend and wear, ensuring smoothness and safety of fluid delivery, extending service life, and reducing the risk of fluid leakage.
Smart Images
Figure CN223120883U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of connecting pipes, in particular to an explosion-proof hose for water inlet. Background Technique
[0002] In various fields such as industry, agriculture, construction, and daily life, hoses are widely used to transport various fluid media. However, there are often some problems in the existing hoses during use, such as insufficient compressive resistance and easy bursting, easy bending resulting in poor fluid flow, and non-wear-resistant and easily scratched surfaces. These problems not only affect the service life of the hoses but also may cause fluid leakage, resulting in safety hazards and resource waste. Content of the Utility Model
[0003] (I) Technical Problems to be Solved
[0004] In view of the deficiencies of the existing technology, the utility model provides an explosion-proof hose for water inlet.
[0005] (II) Technical Solutions
[0006] To achieve the above object, the utility model provides the following technical solutions: an explosion-proof hose for water inlet, including a hose body, the hose body includes a base material layer, a compressive explosion-proof layer, an anti-bending layer, and an anti-scratch and wear-resistant layer, and the base material layer, the compressive explosion-proof layer, the anti-bending layer, and the anti-scratch and wear-resistant layer are arranged in sequence from the inside to the outside.
[0007] Preferably, the base material layer is made of rubber.
[0008] Preferably, the compressive explosion-proof layer is made of a steel wire braided layer.
[0009] Preferably, the anti-bending layer is made of a spring.
[0010] Preferably, the anti-scratch and wear-resistant layer is made of PVC.
[0011] (III) Beneficial Effects
[0012] Compared with the existing technology, the utility model provides an explosion-proof hose for water inlet, which has the following beneficial effects:
[0013] This explosion-proof hose for water inlet integrates the sealing, flexibility, and corrosion resistance of the base material layer, the high strength of the compressive explosion-proof layer, the elasticity of the anti-bending layer, and the wear resistance of the anti-scratch and wear-resistant layer, providing comprehensive protection for the hose. Whether under high pressure, high temperature, low temperature, or harsh physical environments, the hose can work stably and reliably. Description of the Drawings
[0014] Figure 1 It is a schematic structural diagram of the utility model;
[0015] Figure 2 It is a schematic diagram of the explosion of the structure of the utility model.
[0016] In the figure: 1. Base material layer; 2. Pressure-resistant and explosion-proof layer; 3. Anti-folding layer; 4. Anti-scratch and wear-resistant layer. DETAILED DESCRIPTION
[0017] 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.
[0018] See also Figure 1-2 The explosion-proof hose for water inlet comprises a hose body, wherein the hose body comprises a substrate layer 1, a pressure-resistant explosion-proof layer 2, an anti-folding layer 3 and an anti-scratch and wear-resistant layer 4, wherein the substrate layer 1, the pressure-resistant explosion-proof layer 2, the anti-folding layer 3 and the anti-scratch and wear-resistant layer 4 are arranged in sequence from the inside to the outside, and the substrate layer 1, the pressure-resistant explosion-proof layer 2, the anti-folding layer 3 and the anti-scratch and wear-resistant layer 4 are sequentially sheathed.
[0019] In this embodiment, the substrate layer 1 is made of rubber. The substrate layer 1 is made of rubber. Rubber has natural elasticity and softness, and can fit tightly with the connecting parts to form a good sealing effect. This ensures that no leakage occurs when conveying fluid, ensuring the safety and reliability of the system. The flexibility of the rubber enables the hose to adapt to various complex installation environments and bending angles. Whether in a small space or in situations where frequent bending is required, the hose can easily cope with it, and the delivery of the fluid will not be affected by bending. It has good corrosion resistance to various fluid media and can work stably for a long time in different chemical environments. Whether it is acidic, alkaline or neutral fluid, it will not cause serious corrosion to the substrate layer 1, extending the service life of the hose.
[0020] In this embodiment, the pressure-resistant and explosion-proof layer 2 adopts a steel wire braided layer. The steel wire braided layer serves as the pressure-resistant and explosion-proof layer 2, which greatly improves the pressure resistance of the hose. When subjected to high-pressure fluid or external pressure, the steel wire can effectively disperse the pressure and prevent the hose from bursting. This is crucial for hoses that transport high-pressure gases, liquids or are used under harsh working conditions. Effective pressure-resistant and explosion-proof performance reduces the possibility of danger to the hose during use. Even if it is subjected to a large pressure shock under unexpected circumstances, the hose can remain intact, avoiding safety accidents caused by fluid leakage, and ensuring the safety of personnel and equipment. The steel wire braided layer also provides the hose with better structural stability. It can prevent the hose from excessively deforming when under pressure, keep the shape and size of the hose stable, and ensure smooth delivery of the fluid.
[0021] In this embodiment, the anti-fold layer 3 is a spring. The elasticity of the spring can effectively prevent the hose from being excessively bent. During use, when the hose is bent by an external force, the spring will generate a reaction force, causing the hose to quickly return to its original state, avoiding the blockage of fluid flow or damage to the hose caused by excessive bending, reducing the fatigue damage to the hose caused by frequent bending, and extending the service life of the hose. Especially in application scenarios where the hose needs to be frequently moved and bent, the role of the anti-fold layer 3 is particularly obvious.
[0022] In this embodiment, the scratch-resistant and wear-resistant layer 4 is made of PVC. The PVC material has excellent wear resistance and can effectively resist scratches and abrasions from external objects. During use, the surface of the hose is not easily scratched, maintaining the integrity of its appearance, and at the same time reducing the risk of leakage caused by wear.
[0023] To illustrate in detail the possible application scenarios, technical principles, specific implementable solutions, achievable objectives and effects of this application, etc., the following will be described in detail with reference to the specific embodiments listed and in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of this application, so they are only examples and cannot be used to limit the protection scope of this application.
[0024] Referring to "embodiments" in this article means that the specific features, structures or characteristics described in connection with the embodiments can be included in at least one embodiment of this application. The term "embodiment" that appears in various positions in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or relevance to other embodiments. In principle, in this application, as long as there is no technical contradiction or conflict, the technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.
[0025] Unless otherwise defined, the meanings of the technical terms used herein are the same as those commonly understood by those skilled in the technical field to which this application belongs; the use of relevant terms in this article is only for describing specific embodiments and is not intended to limit this application.
[0026] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. Explosion-proof hose for water inlet, including a hose body, characterized in that: The hose body includes a base material layer (1), a compression and explosion-proof layer (2), a folding prevention layer (3), and a scratch and wear-resistant layer (4), and the base material layer (1), the compression and explosion-proof layer (2), the folding prevention layer (3), and the scratch and wear-resistant layer (4) are arranged in sequence from the inside to the outside.
2. The explosion-proof hose for water inlet according to claim 1, wherein: The base material layer (1) is made of rubber.
3. The explosion-proof hose for water inlet according to claim 2, wherein: The compression and explosion-proof layer (2) is made of a steel wire braided layer.
4. The explosion-proof hose for water inlet according to claim 3, characterized in that: The folding prevention layer (3) is made of a spring.
5. The explosion-proof hose for water inlet according to claim 4, characterized in that: The scratch and wear-resistant layer (4) is made of PVC.