Corrosion-resistant water tank inner stand column and tie bar of underground water tank with novel structure

Abstract

The utility model relates to a corrosion-resistant water tank inner stand column and tie bar of a buried water tank with a novel structure, which comprises a plastic protective layer, a galvanized protective layer and a steel pipe, and is characterized in that the galvanized protective layer is attached to the surface of the steel pipe, the plastic protective layer is attached to the surface of the galvanized protective layer, and the plastic protective layer is in direct contact with water; the steel pipe is protected from rusting, water cannot be polluted, the phenomenon of collapse caused by rusting and breakage is avoided, and the service life of the water tank is prolonged; and meanwhile, prefabrication and batch production can be achieved, on-site rapid assembly is achieved, welding is not needed, and convenience and rapidness are achieved.

Description

Technical Field

[0001] This utility model relates to the field of buried pumping station technology, specifically to a new type of corrosion-resistant internal column and tie rod for a buried water tank. Background Technology

[0002] Existing technologies generally use steel pipes for support and bracing inside water tanks. Due to the properties of steel, when there is water in the tank, the water will corrode the steel, so the water quality cannot be guaranteed. Over time, the support and bracing will break, resulting in damage and collapse. Furthermore, the cost of repairing and replacing underground water tanks is too high, and on-site construction is difficult. Utility Model Content

[0003] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a new type of corrosion-resistant internal column and tie rod for underground water tanks. The technical solution adopted by this utility model to solve its technical problem is as follows: a new type of corrosion-resistant internal column and tie rod for underground water tanks includes a plastic protective layer, a galvanized protective layer, and a steel pipe, characterized in that: the galvanized protective layer is attached to the surface of the steel pipe, and the plastic protective layer is attached to the surface of the galvanized protective layer, with the plastic protective layer in direct contact with water.

[0004] Preferably, the steel pipe is made of metal.

[0005] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0006] This utility model discloses a novel underground water tank structure. The corrosion-resistant internal columns and bracing of the water tank are achieved by wrapping the surface of the steel pipe with a hot-dip galvanized protective layer, followed by a plastic coating. This utilizes the properties of steel to protect the steel pipe from rusting, while preventing water pollution and avoiding collapse due to rust breakage, thus increasing the service life of the water tank. Furthermore, this utility model can be prefabricated and mass-produced, allowing for rapid on-site assembly without welding, thereby shortening the construction period. Attached Figure Description

[0007] Figure 1 : A schematic diagram of the elevation section of the device according to an embodiment of this utility model.

[0008] Figure 2 Parallel sectional view of the device in this embodiment of the utility model.

[0009] In the diagram: 1. Plastic protective layer; 2. Galvanized protective layer; 3. Steel pipe. Detailed Implementation

[0010] 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.

[0011] like Figure 1 , Figure 2 As shown, a novel underground water tank with corrosion-resistant internal columns and bracing includes a plastic protective layer 1, a galvanized protective layer 2, and a steel pipe 3. The galvanized protective layer 2 is attached to the surface of the steel pipe 3, and the plastic protective layer 1 is attached to the surface of the galvanized protective layer 2. The plastic protective layer 1 is in direct contact with water, and the steel pipe 3 is made of metal.

[0012] The non-decomposable properties of the plastic protective layer 1 ensure that the steel pipe does not rust and the water quality is not polluted. This utility model is prefabricated on-site. The steel pipe 3 is made of metal. The first protective layer on the surface of the steel pipe 3 is fully covered by hot-dip galvanizing, and the outer surface of the galvanized protective layer 2 is fully covered by plastic, forming a double layer of corrosion protection.

[0013] By welding, the two ends of the steel pipe 3 are sealed, and then a galvanized protective layer 2 is produced by hot-dip galvanizing. The pipe is then fully wrapped with plastic through dip-coating to produce a plastic protective layer 1. This utility model is applied to buried water tanks and solves the problem of water pollution caused by pipe rust.

[0014] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A new type of corrosion-resistant inner column and tie rod of a buried water tank, comprising a plastic protective layer (1) and a galvanized protective layer (2), a steel pipe (3), characterized in that: The surface of the steel pipe (3) is attached with the galvanized protective layer (2), the surface of the galvanized protective layer (2) is attached with a plastic protective layer (1), and the plastic protective layer (1) is in contact with water.

2. The corrosion-resistant inner column and tie bar of the water tank of the new structure of the buried water tank according to claim 1, characterized in that The steel pipe (3) is made of metal.

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