High-sealing fiber reinforced rubber hose

By designing the sealing layer, sealing ring and powder-filled structure in the rubber hose, the problem that existing rubber hoses cannot detect liquid leakage in the first time is solved, blockage and damage prompts during water leakage, and the sealing ability is improved and security.

CN222316205UActive Publication Date: 2025-01-07ZHEJIANG SANFU TECH CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202421246222.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-03
Publication Date
2025-01-07
Estimated Expiration
2034-06-03

AI Technical Summary

Technical Problem

The existing rubber hose cannot be found to leak liquid immediately during use, and it will be damaged quickly after leakage, which poses a hidden danger.

Method used

A high-seal fiber-reinforced rubber hose is designed, using a sealing layer, sealing ring, connecting column and powder-filled structure. The filling powder absorbs water and expands in the buffer space to block the leakage port, and the elastic layer and buffer layer design makes The hose surface is raised and indicates damage.

Benefits of technology

When the hose is leaking, it realizes the water absorption and expansion of the powder filled with powder to block the leakage, promptly prompt damage, and improves sealing and use safety.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN222316205U_ABST
    Figure CN222316205U_ABST
Patent Text Reader

Abstract

The utility model discloses a high-sealing fiber reinforced rubber hose, which comprises a hose main body, a sealing layer is arranged in the hose main body, a sealing structure is arranged in the sealing layer, the sealing structure comprises a sealing ring, a connecting column and filling powder, and the connecting column is arranged in the hose main body. The inner sides of the sealing rings are connected with the upper end and the lower end of the interior of the sealing layer, a buffer space is formed between the sealing rings, the connecting columns are connected with the upper end and the lower end of the interior of the sealing layer, and the filling powder is located in the buffer space. After the filling powder is encountered in the buffer space, the filling powder absorbs water and expands to block the water leakage opening, and meanwhile the surface of the hose body protrudes to prompt damage.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] The utility model relates to the technical field of rubber hoses, in particular to a high-sealing fiber-reinforced rubber hose. Background Art

[0002] Rubber hose is a wire braided hose. The hose consists of an inner rubber layer, a wire braided layer and an outer rubber layer. It is suitable for conveying hydraulic fluids such as alcohol, fuel, lubricating oil, emulsion, etc.

[0003] During the use of current rubber hoses, leakage cannot be discovered immediately and they are quickly damaged after leakage, leaving workers with little time to react and posing certain risks. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a high-seal fiber-reinforced rubber hose.

[0006] (II) Technical solution

[0007] In order to achieve the above purpose, the above technical purpose of the utility model is achieved through the following technical scheme: a high-sealing fiber-reinforced rubber hose, including a hose body, a sealing layer is provided in the hose body, a sealing structure is provided in the sealing layer, the sealing structure includes a sealing ring, a connecting column and filling powder, the inner side of the sealing ring is connected to the upper and lower ends of the interior of the sealing layer, a buffer space is formed between the sealing rings, the connecting column is connected to the upper and lower ends of the interior of the sealing layer, and the filling powder is located in the buffer space.

[0008] Preferably, the filling powder is bentonite powder.

[0009] Preferably, the hose body further comprises an elastic layer, a buffer layer and a protective layer, the sealing layer is fixedly connected to the buffer layer and the protective layer, and the elastic layer is fixedly connected to the inside of the buffer layer.

[0010] Preferably, an elastic column is vertically connected in the elastic layer, and the elastic column connects the bottom to the top of the elastic layer.

[0011] Preferably, fiber filaments are horizontally connected in the buffer layer, and the fiber filaments connect two ends of the buffer layer.

[0012] Preferably, an asbestos mesh is fixedly connected inside the protective layer.

[0013] (III) Beneficial effects

[0014] The utility model provides a high-sealing fiber-reinforced rubber hose, which has the following beneficial effects:

[0015] 1. When there is water leakage inside the hose body, water breaks through the elastic layer and the buffer layer and enters the sealing layer. After encountering the filling powder in the buffer space, the filling powder absorbs water and expands, blocking the leak. At the same time, the surface of the hose body bulges, indicating damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a side sectional view of the utility model.

[0017] Figure numerals: 1. Sealing layer; 2. Sealing ring; 3. Connecting column; 4. Filling powder; 5. Elastic layer; 6. Buffer layer; 7. Protective layer; 8. Elastic column; 9. Fiber filament; 10. Asbestos mesh. DETAILED DESCRIPTION

[0018] The following is only a preferred embodiment of the present invention, and the protection scope is not limited to this embodiment. All technical solutions under the concept of the present invention should belong to the protection scope of the present invention. At the same time, it should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

[0019] As shown in the figure, a high sealing fiber reinforced rubber hose includes a hose body.

[0020] A sealing layer 1 is provided in the hose body. The hose body also includes an elastic layer 5, a buffer layer 6 and a protective layer 7. The sealing layer 1 is fixedly connected to the buffer layer 6 and the protective layer 7, and the elastic layer 5 is fixedly connected to the inside of the buffer layer 6. The hose body also includes an elastic layer 5, a buffer layer 6 and a protective layer 7. The sealing layer 1 is fixedly connected to the buffer layer 6 and the protective layer 7, and the elastic layer 5 is fixedly connected to the inside of the buffer layer 6. An elastic column 8 is vertically connected to the elastic layer 5, and the elastic column 8 connects the bottom to the top of the elastic layer 5. A fiber filament 9 is horizontally connected to the buffer layer 6, and the fiber filament 9 connects the two ends of the buffer layer 6. An asbestos net 10 is fixedly connected to the protective layer 7.

[0021] A sealing structure is provided in the sealing layer 1, and the sealing structure includes a sealing ring 2, a connecting column 3 and a filling powder 4. The inner side of the sealing ring 2 is connected to the upper and lower ends of the interior of the sealing layer 1, a buffer space is formed between the sealing rings 2, the connecting column 3 is connected to the upper and lower ends of the interior of the sealing layer 1, and the filling powder 4 is located in the buffer space. The filling powder 4 is bentonite powder.

[0022] In summary, when water leaks inside the hose body, the water breaks through the elastic layer 5 and the buffer layer 6 and enters the sealing layer 1. After encountering the filling powder 4 in the buffer space, the filling powder 4 absorbs water and expands, blocking the leak. At the same time, the surface of the hose body bulges, indicating damage.

Claims

1. A high sealing fiber reinforced rubber hose, comprising a hose body, characterized in that: A sealing layer (1) is provided in the hose body, and a sealing structure is provided in the sealing layer (1). The sealing structure comprises a sealing ring (2), a connecting column (3) and a filling powder (4). The inner side of the sealing ring (2) is connected to the upper and lower ends of the interior of the sealing layer (1), and a buffer space is formed between the sealing rings (2). The connecting column (3) is connected to the upper and lower ends of the interior of the sealing layer (1), and the filling powder (4) is located in the buffer space.

2. A high sealing fiber reinforced rubber hose according to claim 1, characterized in that: The filling powder (4) is bentonite powder.

3. A high sealing fiber reinforced rubber hose according to claim 2, characterized in that: The hose body further comprises an elastic layer (5), a buffer layer (6) and a protective layer (7); the sealing layer (1) is fixedly connected to the buffer layer (6) and the protective layer (7); and the elastic layer (5) is fixedly connected to the inside of the buffer layer (6).

4. A high sealing fiber reinforced rubber hose according to claim 3, characterized in that: An elastic column (8) is vertically connected inside the elastic layer (5), and the elastic column (8) connects the bottom to the top of the elastic layer (5).

5. A high sealing fiber reinforced rubber hose according to claim 4, characterized in that: Fiber filaments (9) are horizontally connected in the buffer layer (6), and the fiber filaments (9) connect the two ends of the buffer layer (6).

6. A high sealing fiber reinforced rubber hose according to claim 5, characterized in that: An asbestos net (10) is fixedly connected inside the protective layer (7).