Storage tank with composite anticorrosive coating
By installing removable protective components on the surface of the storage tank, the corrosion problem of the storage tank when used outdoors is solved, extending its service life and reducing costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-21
- Publication Date
- 2026-04-03
AI Technical Summary
Existing storage tanks are prone to corrosion when used outdoors and exposed to sun and rain for extended periods, which affects their service life.
A composite anti-corrosion layer storage tank was designed, employing a detachable protective assembly, including a first protective cover and a second protective cover, which are installed on the surface of the storage tank through the cooperation of positioning and fixing parts to provide protection.
It effectively prevents corrosion on the surface of storage tanks, extends service life, and facilitates the disassembly, assembly, and recycling of protective components, thereby reducing costs.
Smart Images

Figure CN224076205U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of storage tank technology, specifically a composite anti-corrosion layer storage tank. Background Technology
[0002] Storage tanks are specially designed storage devices, mainly used to store various liquid or gaseous raw materials and finished products. For many enterprises, normal production is impossible without storage tanks. Especially in material reserves, storage tanks of various capacities and types are indispensable to ensure the continuity and stability of production processes.
[0003] Storage tanks have a wide range of applications, covering almost all industrial sectors that need to store liquids or gases. However, when existing storage tanks are used outdoors, they are easily corroded after being exposed to sun and rain for a long time, which affects the service life of the storage tanks. Utility Model Content
[0004] To address the problem that existing storage tanks are prone to corrosion after prolonged exposure to sun and rain when used outdoors, thus affecting their service life, the purpose of this invention is to provide a storage tank with a composite anti-corrosion layer.
[0005] To solve the above technical problems, the present invention adopts the following technical solution: a composite anti-corrosion layer storage tank, including a storage tank body, a protective component detachably installed on the surface of the storage tank body, the protective component including a first protective cover and a second protective cover, both the first protective cover and the second protective cover being sleeved on the surface of the storage tank body, a positioning element symmetrically installed on one side of the top surface of the first protective cover, a positioning seat symmetrically installed on one side of the top surface of the second protective cover, a positioning pin fixedly installed on one side of the positioning seat, and the positioning pin being slidably inserted into the positioning element;
[0006] Both sides of the positioning seat are threaded with positioning buckles. The positioning buckles pass through the positioning seat and are threaded into the positioning component. Both sides of the bottom surface of the first protective cover and the second protective cover are fixedly installed with fixing components. The two fixing components adjacent to each other on the bottom surface of the first protective cover and the second protective cover are threaded with fixing buckles. The fixing buckles cooperate with the fixing components.
[0007] Preferably, the top surfaces of the first and second protective covers are both fixedly equipped with lifting lugs, and the surfaces of the first and second protective covers are symmetrically equipped with handles, which cooperate with the lifting lugs.
[0008] Preferably, a slot is provided on one side of the positioning member, and the positioning pin is slidably inserted into the slot.
[0009] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0010] 1. In this utility model, the first and second protective covers of the protective components are fixed on the surface of the storage tank body. The protective components protect the surface of the storage tank body and prevent corrosion of the storage tank surface caused by prolonged exposure to sun and rain when the storage tank is used outdoors, thus affecting the service life of the storage tank.
[0011] 2. In this utility model, with the cooperation of the lifting lugs and the handle, the protective components can be easily disassembled and assembled on the surface of the storage tank body, and the protective components can be recycled and reused, thus reducing costs. Attached Figure Description
[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model.
[0014] Figure 2 This is a schematic diagram of the protective component structure of this utility model.
[0015] Figure 3 This utility model Figure 2 Enlarged view of the structure at point A in the middle.
[0016] Figure 4 This utility model Figure 2 Enlarged view of the structure at point B in the middle.
[0017] Figure 5 This is a schematic diagram of the storage tank body structure of this utility model.
[0018] In the diagram: 1. Storage tank body; 11. Delivery pipe; 111. First valve; 12. Discharge pipe; 121. Second valve; 13. Support leg; 2. Protective components; 21. First protective cover; 211. Positioning component; 212. Slot; 22. Second protective cover; 221. Positioning seat; 222. Positioning pin; 23. Positioning buckle; 24. Fixing component; 25. Fixing buckle; 3. Lifting lug; 4. Handle. Detailed Implementation
[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0020] Example: Figure 1-5 As shown, this utility model provides a composite anti-corrosion layer storage tank, including a storage tank body 1. A protective component 2 is detachably installed on the surface of the storage tank body 1. The protective component 2 includes a first protective cover 21 and a second protective cover 22. Both the first protective cover 21 and the second protective cover 22 are sleeved on the surface of the storage tank body 1. A positioning member 211 is symmetrically installed on one side of the top surface of the first protective cover 21. A positioning seat 221 is symmetrically installed on one side of the top surface of the second protective cover 22. A positioning pin 222 is fixedly installed on one side of the positioning seat 221. The positioning pin 222 is slidably inserted into the positioning member 211. A positioning buckle 23 is threadedly engaged on both sides of the positioning seat 221. The positioning buckle 23 passes through the positioning seat 221 and is threadedly engaged in the positioning member 211. Fixing members 24 are fixedly installed on both sides of the bottom surface of the first protective cover 21 and the second protective cover 22. A fixing buckle 25 is threadedly engaged on two adjacent fixing members 24 on the bottom surface of the first protective cover 21 and the second protective cover 22. The fixing buckle 25 cooperates with the fixing member 24.
[0021] The protective component 2 is installed on the surface of the storage tank body 1 to protect the storage tank body 1. The first protective cover 21 and the second protective cover 22 of the protective component 2 are sleeved on the surface of the storage tank body 1. After the first protective cover 21 and the second protective cover 22 are installed on the surface of the storage tank body 1, the positioning pin 222 installed on one side of the positioning seat 221 is inserted into the corresponding positioning part 211 to complete the installation and positioning of the first protective cover 21 and the second protective cover 22 on the surface of the storage tank body 1. After the positioning is completed, the positioning seat 221 and the positioning part 211 are connected and fixed by the positioning buckle 23 corresponding to the positioning seat 221. At the same time, with the cooperation of the fixing part 24 and the fixing buckle 25, the installation and fixing of the first protective cover 21 and the second protective cover 22 on the surface of the storage tank body 1 is completed.
[0022] Lifting lugs 3 are fixedly installed on the top surfaces of the first protective cover 21 and the second protective cover 22. Handles 4 are symmetrically installed on the surfaces of the first protective cover 21 and the second protective cover 22. The handles 4 cooperate with the lifting lugs 3. The lifting lugs 3 installed on the top surfaces of the first protective cover 21 and the second protective cover 22, together with the lifting equipment, facilitate the disassembly and assembly of the first protective cover 21 and the second protective cover 22 on the surface of the storage tank body 1. The handles 4 installed on the surfaces of the first protective cover 21 and the second protective cover 22 respectively assist in the disassembly and assembly of the first protective cover 21 and the second protective cover 22.
[0023] A slot 212 is provided on one side of the positioning member 211, and the positioning pin 222 is slidably inserted into the slot 212. The corresponding positioning pin 222 is inserted and positioned by the slot 212 provided on one side of the positioning member 211.
[0024] A conveying pipe 11 is fixedly installed in the middle of the top surface of the storage tank body 1. A first valve 111 is installed on the surface of the conveying pipe 11. The conveying pipe 11 and the first valve 111 cooperate with each other. When the switch of the conveying pipe 11 is opened, the liquid to be stored is conveyed into the storage tank body 1 through the conveying pipe 11 for storage. A discharge pipe 12 is fixedly installed in the middle of the bottom surface of the storage tank body 1. A second valve 121 is installed on the surface of the discharge pipe 12. The discharge pipe 12 and the second valve 121 cooperate with each other. When the switch of the second valve 121 is opened, the liquid stored in the storage tank body 1 is discharged through the discharge pipe 12. Three evenly distributed support legs 13 are fixedly installed on the bottom surface of the storage tank body 1. The storage tank body 1 is placed in a designated area by the three support legs 13 for storing the liquid to be stored.
[0025] Working principle: The first protective cover 21 and the second protective cover 22 of the protective component 2 are fitted onto the surface of the storage tank body 1. After the first protective cover 21 and the second protective cover 22 are installed on the surface of the storage tank body 1, the positioning pin 222 installed on one side of the positioning seat 221 is inserted into the corresponding positioning part 211 to complete the installation and positioning of the first protective cover 21 and the second protective cover 22 on the surface of the storage tank body 1. After positioning, the positioning buckle 23 corresponding to the positioning seat 221 completes the connection and fixation between the positioning seat 221 and the positioning part 211. At the same time, with the cooperation of the fixing part 24 and the fixing buckle 25, the installation and fixation of the first protective cover 21 and the second protective cover 22 on the surface of the storage tank body 1 is completed.
[0026] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.
Claims
1. A composite anti-corrosion layer storage tank, comprising a storage tank body (1), characterized in that: The surface of the storage tank body (1) is detachably equipped with a protective component (2). The protective component (2) includes a first protective cover (21) and a second protective cover (22). The first protective cover (21) and the second protective cover (22) are both fitted onto the surface of the storage tank body (1). A positioning element (211) is symmetrically installed on one side of the top surface of the first protective cover (21), and a positioning seat (221) is symmetrically installed on one side of the top surface of the second protective cover (22). A positioning pin (222) is fixedly installed on one side of the positioning seat (221), and the positioning pin (222) is slidably inserted into the positioning element (211). Positioning buckles (23) are threaded on both sides of the positioning seat (221). The positioning buckles (23) pass through the positioning seat (221) and are threaded in the positioning component (211). Fixing components (24) are fixedly installed on both sides of the bottom surface of the first protective cover (21) and the second protective cover (22). Fixing buckles (25) are threaded on the two adjacent fixing components (24) on the bottom surface of the first protective cover (21) and the second protective cover (22). The fixing buckles (25) cooperate with the fixing components (24).
2. The composite anti-corrosion layer storage tank as described in claim 1, characterized in that, The top surfaces of the first protective cover (21) and the second protective cover (22) are both fixedly equipped with lifting lugs (3), and the surfaces of the first protective cover (21) and the second protective cover (22) are symmetrically equipped with handles (4), and the handles (4) cooperate with the lifting lugs (3).
3. A composite anti-corrosion layer storage tank as described in claim 1, characterized in that, The positioning member (211) has a slot (212) on one side, and the positioning pin (222) is slidably inserted into the slot (212).
4. A composite anti-corrosion layer storage tank as described in claim 1, characterized in that, A conveying pipe (11) is fixedly installed in the middle of the top surface of the storage tank body (1). A first valve (111) is installed on the surface of the conveying pipe (11). The conveying pipe (11) and the first valve (111) cooperate with each other.
5. A composite anti-corrosion layer storage tank as described in claim 1, characterized in that, A discharge pipe (12) is fixedly installed in the middle of the bottom surface of the storage tank body (1). A second valve (121) is installed on the surface of the discharge pipe (12). The discharge pipe (12) and the second valve (121) cooperate with each other.
6. A composite anti-corrosion layer storage tank as described in claim 1, characterized in that, The bottom surface of the storage tank body (1) is fixedly equipped with evenly distributed support legs (13), and the number of support legs (13) is three.