Corrosion-resistant conical end socket

Abstract

The utility model discloses a corrosion-resistant conical end socket, which relates to the technical field of end sockets and comprises an end socket body, the end socket body is of a hollow conical structure, a plurality of grooves are formed in the inner side wall of the end socket body, the grooves are distributed in a stepped manner and are of annular structures, and the end socket body is of a hollow conical structure. A plurality of flow guide grooves are formed in the inner side wall of the sealing head body in a surrounding manner. According to the utility model, the plurality of grooves and the diversion trenches are formed in the inner wall of the seal head body, and when chemical solution is attached to the inner wall of the seal head, the chemical solution can flow into the grooves through the diversion trenches and then drip downwards along the grooves, so that the attachment time and the attachment area of the chemical solution on the inner wall of the seal head body can be effectively reduced; therefore, corrosion of the chemical solution to the end socket body can be effectively reduced, and the service life of the end socket body is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing heads, in particular to a corrosion-resistant conical sealing head. Background Art

[0002] A head, also known as an end cap, is used to seal the end of a container, isolating the internal and external media. The head of a cylindrical container is generally a rotating shell. The shape of the head surface can be categorized as convex, conical, flat, or combined. Convex heads are those with a convex outer surface, such as hemispherical, elliptical, dished, and flat spherical heads. Some gas cylinders use a combined bottom head with the convex surface facing inward, which ensures both strength and safety.

[0003] For example, a high-strength conical head with announcement number CN217422935U relates to the field of head technology. The key points of its technical solution are as follows: it includes a head body, a connecting portion is fixedly provided at the bottom of the head body; the head body is in the shape of a cone; a reinforcing layer is provided on the inner surface of the head body, and a first reinforcing rib is provided inside the reinforcing layer; a plurality of second reinforcing ribs are fixedly connected between the inner wall of the connecting portion and the inner wall of the head body; a heat dissipation layer is provided on the outer surface of the head body; a buffer layer is provided on the outer surface of the heat dissipation layer, and the buffer layer includes a spring and a buffer pad, one end of the spring is fixedly connected to the outer surface of the heat dissipation layer, and the other end of the spring is fixedly connected to the inner wall of the buffer pad; a flange is fixedly provided at the bottom of the connecting portion. This can increase the pressure resistance and heat dissipation of the head, has good structural firmness, is not prone to deformation, and improves the service life of the head.

[0004] The above technical solution has some problems in practical application. When the head is applied to a chemical container, the chemical solution may adhere to the inner wall of the head due to various reasons such as heating evaporation and container movement. The chemical solution will corrode the inner wall of the head during the downward flow of the inner wall of the head, thereby affecting the service life of the head.

[0005] Therefore, it is necessary to invent a corrosion-resistant conical head to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a corrosion-resistant conical head to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a corrosion-resistant conical head, comprising a head body, the head body being arranged as a hollow conical structure, the inner side wall of the head body being provided with a plurality of grooves, the plurality of grooves being distributed in a stepped manner, and the plurality of grooves being arranged as an annular structure, the inner side wall of the head body being provided with a plurality of guide grooves, the cross-section of the guide groove being arranged as an isosceles trapezoidal structure, the bottom end of the guide groove being provided with an extension groove, and the extension groove being arranged on the top inner wall of the groove, the top end of the guide groove being provided with a connecting groove, and the connecting groove being arranged at the bottom end of the groove, a guide block being fixedly provided at the top end of the inner side wall of the head body, the guide block being arranged as a hemispherical structure, a fixed block being fixedly provided at the bottom end of the guide block, and the fixed block being arranged as an inverted conical structure.

[0008] Preferably, a plurality of reinforcing flanges are fixedly provided on the outer side wall of the head body, and the plurality of reinforcing flanges correspond to the plurality of grooves.

[0009] Preferably, a reinforcement block is fixedly provided on the upper surface of the reinforcement flange, and the reinforcement block is fixedly provided on the outer side wall of the head body.

[0010] Preferably, a plurality of the reinforcement blocks are provided, and the plurality of reinforcement blocks are arranged around the head body.

[0011] Preferably, the top of the head body is provided with a spherical surface.

[0012] Preferably, a mounting flange is fixedly provided at the bottom end of the head body, and a plurality of mounting holes are arranged around the upper surface of the mounting flange.

[0013] The technical effects and advantages of this utility model are:

[0014] 1. The utility model provides a plurality of grooves and guide grooves on the inner wall of the head body. When the chemical solution adheres to the inner wall of the head body, the chemical solution can flow into the grooves through the guide grooves and then drip down along the grooves, thereby effectively reducing the adhesion time and adhesion area of ​​the chemical solution on the inner wall of the head body, thereby effectively reducing the corrosion of the chemical solution on the head body, thereby extending the service life of the head body;

[0015] 2. The utility model sets multiple reinforcing flanges on the outer side of the head body, and the reinforcing flanges correspond to the grooves. The setting of the reinforcing flanges can effectively improve the structural strength of the head body at the grooves, thereby avoiding the influence of the opening of the grooves on the overall strength of the head body. By setting multiple reinforcing blocks between the reinforcing flanges and the outer side walls of the head body, the setting of the reinforcing blocks further improves the structural strength of the head body, thereby improving the stability of the head body in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a bottom view schematic diagram of the overall structure of the present invention.

[0018] Figure 3 It is a schematic cross-sectional view of the overall structure of the utility model.

[0019] In the figure: 1. Head body; 2. Groove; 3. Guide groove; 4. Extension groove; 5. Connecting groove; 6. Guide block; 7. Fixing block; 8. Reinforcement flange; 9. Reinforcement block; 10. Spherical surface; 11. Mounting flange; 12. Mounting hole. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] The utility model provides Figure 1-3 A corrosion-resistant conical head shown includes a head body 1, which is configured as a hollow conical structure. A plurality of grooves 2 are provided on the inner side wall of the head body 1. The plurality of grooves 2 are distributed in a stepped manner, and the plurality of grooves 2 are all configured as an annular structure. A plurality of guide grooves 3 are provided around the inner side wall of the head body 1. The cross-section of the guide groove 3 is configured as an isosceles trapezoidal structure. An extension groove 4 is provided at the bottom end of the guide groove 3, and the extension groove 4 is provided on the top inner wall of the groove 2. The provision of the extension groove 4 can realize the connection between the guide groove 3 and the groove 2. A connecting groove 5 is provided at the top of the guide groove 3, and the connecting groove 5 is provided at the bottom end of the groove 2. The provision of the connecting groove 5 facilitates the flow of the chemical solution on the inner wall of the groove 2 to the guide groove 3.

[0022] Specifically, a guide block 6 is fixedly provided on the top of the inner side wall of the head body 1. The guide block 6 is set to a hemispherical structure. A fixed block 7 is fixedly provided on the bottom end of the guide block 6, and the fixed block 7 is set to an inverted conical structure. The guide block 6 and the fixed block 7 can guide the chemical solution at the top of the head body 1. The setting of the conical structure can ensure that the chemical solution drips directly from the middle position of the head body 1, further reducing the contact area between the chemical solution and the inner wall of the head body 1;

[0023] More specifically, the outer side wall of the head body 1 is fixedly provided with a plurality of reinforcing flanges 8, and the plurality of reinforcing flanges 8 correspond to the plurality of grooves 2. A reinforcing block 9 is fixedly provided on the upper surface of the reinforcing flange 8, and the reinforcing block 9 is fixedly provided on the outer side wall of the head body 1. There are a plurality of reinforcing blocks 9, and the plurality of reinforcing blocks 9 are arranged around the head body 1. The reinforcing blocks 9 can enhance the structural strength of the connection between the reinforcing flange 8 and the head body 1, thereby achieving the effect of enhancing the overall strength of the head body 1.

[0024] In addition, a spherical surface 10 is provided at the top of the head body 1. The setting of the spherical surface 10 can improve the impact resistance of the end of the head body 1 to improve the structural strength of the head body 1. A mounting flange 11 is fixedly provided at the bottom end of the head body 1. A plurality of mounting holes 12 are arranged around the upper surface of the mounting flange 11. The setting of the mounting flange 11 and the mounting holes 12 facilitates the installation of the device.

[0025] To sum up, the utility model sets a plurality of grooves 2 and guide grooves 3 on the inner wall of the head body 1. When the chemical solution adheres to the inner wall of the head, the chemical solution can flow into the groove 2 through the guide groove 3, and then drip down along the groove 2, thereby effectively reducing the adhesion time and adhesion area of ​​the chemical solution on the inner wall of the head body 1, and thus effectively reducing the corrosion of the chemical solution to the head body 1, so as to improve the service life of the head body 1. By setting a plurality of reinforcing flanges 8 on the outer side of the head body 1, the reinforcing flanges 8 correspond to the grooves 2, and the setting of the reinforcing flanges 8 can effectively improve the structural strength of the head body 1 at the grooves 2, thereby avoiding the influence of the opening of the grooves 2 on the overall strength of the head body 1. By setting a plurality of reinforcing blocks 9 between the reinforcing flanges 8 and the outer wall of the head body 1, the setting of the reinforcing blocks 9 further improves the structural strength of the head body 1, thereby improving the stability of the head body 1 in use.

[0026] 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 replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A corrosion-resistant conical head, comprising a head body (1), characterized in that: The head body (1) is configured as a hollow conical structure. The inner side wall of the head body (1) is provided with a plurality of grooves (2). The plurality of grooves (2) are arranged in a stepped manner and are all configured as an annular structure. The inner side wall of the head body (1) is surrounded by a plurality of guide grooves (3). The cross section of the guide groove (3) is configured as an isosceles trapezoidal structure. The bottom end of the guide groove (3) is provided with an extension groove (4), and the extension groove (4) is arranged on the inner wall of the top end of the groove (2). The top end of the guide groove (3) is provided with a connecting groove (5), and the connecting groove (5) is arranged at the bottom end of the groove (2). A guide block (6) is fixedly arranged at the top end of the inner side wall of the head body (1). The guide block (6) is configured as a hemispherical structure. A fixed block (7) is fixedly arranged at the bottom end of the guide block (6), and the fixed block (7) is configured as an inverted conical structure.

2. The corrosion-resistant conical head according to claim 1, characterized in that: A plurality of reinforcing flanges (8) are fixedly provided on the outer side wall of the sealing head body (1), and the plurality of reinforcing flanges (8) correspond to the plurality of grooves (2).

3. The corrosion-resistant conical head according to claim 2, characterized in that: A reinforcing block (9) is fixedly arranged on the upper surface of the reinforcing flange (8), and the reinforcing block (9) is fixedly arranged on the outer side wall of the head body (1).

4. The corrosion-resistant conical head according to claim 3, characterized in that: A plurality of the reinforcement blocks (9) are provided, and the plurality of reinforcement blocks (9) are arranged around the head body (1).

5. The corrosion-resistant conical head according to claim 4, characterized in that: The top end of the sealing head body (1) is provided with a spherical surface (10).

6. The corrosion-resistant conical head according to claim 5, characterized in that: A mounting flange (11) is fixedly provided at the bottom end of the sealing head body (1), and a plurality of mounting holes (12) are arranged around the upper surface of the mounting flange (11).

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