High-strength glass fiber aluminum composite gas cylinder
By setting the nickel alloy layer and glass fiber layer of the conical bottle mouth on the top of the gas cylinder, and adding anti-collision rubber pads on the outside, combining the inner aluminum metal layer and thermal conductivity layer, the problem of easy damage to the top of the gas cylinder is solved, and the problem of impact on the top of the gas cylinder is realized Improved strength and protection.
Patent Information
- Application Number
- CN202420622767.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-28
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-03-28
AI Technical Summary
Existing gas cylinders are easily impacted at the top bottle opening position, and simply thickening methods cannot meet the anti-collision strength requirements.
A conical bottle opening is provided on the top of the gas cylinder, an inner nickel alloy layer is wrapped with a glass fiber layer, an anti-collision rubber pad is installed on the outside, and an inner aluminum metal layer and an outer thermal conductivity layer is combined. The nickel alloy layer has peripheral support points to improve strength.
The strength and protection capability of the conical bottle mouth are significantly improved to prevent impact damage without significantly increasing the thickness.
Smart Images
Figure CN222164440U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of gas cylinders and relates to a high-strength glass fiber aluminum composite gas cylinder. Background Art
[0002] Gas cylinders are widely used in firefighting, rescue, medical treatment, electronics and daily life. The compressive strength of gas cylinders is a key indicator of gas cylinder quality. In order to improve the compressive strength of gas cylinders, the usual practice is to change the material or thickness of the gas cylinders, especially the top of the gas cylinder, which is very susceptible to impact during transportation and use, so it needs to be protected. The current method is to increase the thickness of the gas cylinder at the mouth of the bottle alone to enhance its anti-collision ability. However, the anti-collision strength of the simple thickening method still does not meet the requirements and needs to be improved. Summary of the invention
[0003] The purpose of the utility model is to provide a high-strength glass fiber aluminum composite gas cylinder to solve the problems raised in the above background technology.
[0004] The purpose of the utility model can be achieved through the following technical solutions:
[0005] A high-strength glass fiber aluminum composite gas cylinder comprises a gas cylinder body, an anti-collision rubber pad, a conical bottle mouth, an inner aluminum metal layer, an outer heat conductive layer and a glass fiber layer. The top of the gas cylinder body is provided with a conical bottle mouth, the inside of the conical bottle mouth is provided with a nickel alloy layer, the outside of the nickel alloy layer is provided with a plurality of supporting protrusions, and the outside of the nickel alloy layer is wrapped with a glass fiber layer through the plurality of supporting protrusions.
[0006] In the above-mentioned high-strength glass fiber aluminum composite gas cylinder, an outer wall surface of the conical bottle mouth is provided with an outer groove, and an anti-collision rubber pad is arranged inside the outer groove.
[0007] In the above-mentioned high-strength glass fiber aluminum composite gas cylinder, the gas cylinder body is composed of an inner aluminum metal layer and an outer heat-conducting layer, and the outer side of the inner aluminum metal layer is provided with an outer heat-conducting layer.
[0008] In the above-mentioned high-strength glass fiber aluminum composite gas cylinder, a heat conduction cavity is opened inside the outer heat conduction layer, and the nickel alloy layer is arranged on the outer side of the inner aluminum metal layer.
[0009] In the above-mentioned high-strength glass fiber aluminum composite gas cylinder, a liquid inlet port and a liquid outlet port are arranged on the outer side of the gas cylinder body, and both the liquid inlet port and the liquid outlet port are communicated with the heat conduction cavity.
[0010] Compared with the prior art, the advantages of the high-strength glass fiber aluminum composite gas cylinder of the utility model are:
[0011] The present application improves the conical bottle mouth at the top of the gas cylinder, and arranges a nickel alloy layer on the inner side of the conical bottle mouth and a glass fiber layer wrapped around the outer side of the nickel alloy layer, which will not significantly increase the thickness of the conical bottle mouth. The nickel alloy layer and the glass fiber layer can greatly improve the strength of the entire conical bottle mouth, and it is not easy to be damaged when impacted. The present application also arranges an anti-collision rubber pad on the outer side of the conical bottle mouth, and the conical bottle mouth can be further protected by the anti-collision rubber pad, which greatly improves the protection strength of the conical bottle mouth and can be promoted for use. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a structural schematic diagram of a high-strength glass fiber aluminum composite gas cylinder of the utility model.
[0013] Figure 2 It is a structural schematic diagram of a high-strength glass fiber aluminum composite gas cylinder of the utility model.
[0014] In the figure, 1. gas cylinder body; 2. outer groove; 3. anti-collision rubber pad; 4. conical bottle mouth; 5. inner aluminum metal layer; 6. outer heat conduction layer; 7. heat conduction cavity; 8. liquid inlet port; 9. liquid outlet port; 10. nickel alloy layer; 11. support bumps; 12. glass fiber layer. DETAILED DESCRIPTION
[0015] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
[0016] A high-strength glass fiber aluminum composite gas cylinder comprises a gas cylinder body 1, an anti-collision rubber pad 3, a conical bottle mouth 4, an inner aluminum metal layer 5, an outer heat conductive layer 6 and a glass fiber layer 12. A conical bottle mouth 4 is arranged on the top of the gas cylinder body 1, a nickel alloy layer 10 is arranged inside the conical bottle mouth 4, a plurality of supporting protrusions 11 are arranged outside the nickel alloy layer 10, a glass fiber layer 12 is wound around the outside of the nickel alloy layer 10 through the plurality of supporting protrusions 11, and the glass fiber layer 12 of the present application is a high-strength glass fiber.
[0017] like Figure 1 , Figure 2 As shown, the utility model high-strength glass fiber aluminum composite gas cylinder, specifically, the outer wall surface of the conical bottle mouth 4 is provided with an outer groove 2, the interior of the outer groove 2 is provided with an anti-collision rubber pad 3, and the anti-collision rubber pad 3 is a modified rubber pad with moderate thickness.
[0018] like Figure 1 , Figure 2 As shown, the utility model high-strength glass fiber aluminum composite gas cylinder, specifically, the gas cylinder body 1 is composed of an inner aluminum metal layer 5 and an outer heat-conducting layer 6, the outer side of the inner aluminum metal layer 5 is provided with the outer heat-conducting layer 6, the inner aluminum metal layer is made of aluminum alloy, and the outer heat-conducting layer 6 is made of heat-insulating silicone material.
[0019] like Figure 1 , Figure 2 As shown, in the high-strength glass fiber aluminum composite gas cylinder of the utility model, specifically, a heat conduction cavity 7 is opened inside the outer heat conduction layer 6, and the nickel alloy layer 10 is arranged on the outer side of the inner aluminum metal layer 5.
[0020] like Figure 1 , Figure 2 As shown, the high-strength glass fiber aluminum composite gas cylinder of the utility model, specifically, the outer side of the gas cylinder body 1 is provided with a liquid inlet port 8 and a liquid outlet port 9, and the liquid inlet port 8 and the liquid outlet port 9 are both connected to the heat conduction cavity 7.
[0021] The utility model discloses a high-strength glass fiber aluminum composite gas cylinder. The utility model improves the conical bottle mouth 4 at the top of the gas cylinder. A nickel alloy layer 10 and a glass fiber layer 12 wrapped around the outer side of the nickel alloy layer 10 are arranged on the inner side of the conical bottle mouth 4. Such a structural design will not significantly increase the thickness of the conical bottle mouth 4. The strength of the entire conical bottle mouth 4 can be greatly improved by the nickel alloy layer 10 and the glass fiber layer 12. When impacted, it is not easy to be damaged. The utility model also provides an anti-collision rubber pad 3 on the outer side of the conical bottle mouth 4. The anti-collision rubber pad 3 can be used to further protect the conical bottle mouth 4, thereby greatly improving the protection strength of the conical bottle mouth 4 and can be promoted for use.
[0022] 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
1. A high-strength glass fiber aluminum composite gas cylinder, comprising a gas cylinder body (1), an anti-collision rubber pad (3), a conical bottle mouth (4), an inner aluminum metal layer (5), an outer heat conductive layer (6) and a glass fiber layer (12), characterized in that: The top of the gas cylinder body (1) is provided with a conical bottle mouth (4), the interior of the conical bottle mouth (4) is provided with a nickel alloy layer (10), the exterior of the nickel alloy layer (10) is provided with a plurality of supporting protrusions (11), and the exterior of the nickel alloy layer (10) is wrapped with a glass fiber layer (12) via the plurality of supporting protrusions (11).
2. The high-strength glass fiber aluminum composite gas cylinder according to claim 1, characterized in that: An outer groove (2) is formed on the outer wall surface of the conical bottle mouth (4), and an anti-collision rubber pad (3) is arranged inside the outer groove (2).
3. The high-strength glass fiber aluminum composite gas cylinder according to claim 1, characterized in that: The gas cylinder body (1) is composed of an inner aluminum metal layer (5) and an outer heat-conducting layer (6), and the outer side of the inner aluminum metal layer (5) is provided with the outer heat-conducting layer (6).
4. The high-strength glass fiber aluminum composite gas cylinder according to claim 3, characterized in that: A heat-conducting cavity (7) is provided inside the outer heat-conducting layer (6), and the nickel alloy layer (10) is arranged on the outer side of the inner aluminum metal layer (5).
5. The high-strength glass fiber aluminum composite gas cylinder according to claim 4, characterized in that: A liquid inlet port (8) and a liquid outlet port (9) are provided on the outer side of the gas cylinder body (1), and both the liquid inlet port (8) and the liquid outlet port (9) are in communication with the heat conduction cavity (7).