Splicing plastic water tank plate

By introducing pressure-resistant arches, X-shaped cross hoops, and composite material structures into the plastic water tank panels, the pressure-bearing capacity and sealing problems of traditional plastic water tanks are solved, achieving efficient water tank structural reinforcement and food safety, while reducing transportation and material costs.

CN224512130UActive Publication Date: 2026-07-17HEFEI HUAJIAN WATER SUPPLY TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HEFEI HUAJIAN WATER SUPPLY TECH
Filing Date
2025-07-28
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Traditional plastic water tanks have problems such as large size, high transportation costs, easy leakage at joints, limited pressure resistance, and difficulty in balancing weather resistance and food safety.

Method used

The structure employs a compression arch, X-shaped cross hoops, and composite plate structure, combined with continuous fiber-reinforced thermoplastic composite materials and food-grade elastomer materials. Angled openings and arc grooves are designed to achieve sealing and structural reinforcement.

Benefits of technology

It improves the water tank's pressure resistance and sealing performance, extends its service life, resists ultraviolet rays and environmental erosion, ensures water quality safety, and reduces material waste and costs.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224512130U_ABST
Patent Text Reader

Abstract

The application relates to a spliced plastic water tank plate, which comprises a mounting frame, the inner side of the mounting frame is fixedly connected with a composite plate, the middle part of the composite plate is provided with a compression-resistant arch, an X-shaped cross hoop is arranged between the inner side of the mounting frame and an outer protective layer, the outer side of the mounting frame is fixedly connected with a rubber frame, a plurality of equidistantly-arranged fixing holes are arranged in the four edges penetrating through the mounting frame and the rubber frame, and bevels are arranged on the outer sides of the four peripheries of the mounting frame. The application has the effects of improving the pressure-bearing capacity and structural strength of the water tank, and can consider the weather resistance, ultraviolet resistance and food safety, is provided with a structure matched with glue injection, and improves the sealing performance of the water tank.
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Claims

1. A spliced plastic water tank panel, characterized by, The system includes a mounting frame (6), on which a composite board is fixedly connected to the inner side. A pressure-resistant arch (5) is provided in the middle of the composite board. An X-shaped cross hoop (10) is provided between the inner side of the mounting frame (6) and the outer protective layer (3). A rubber frame (7) is fixedly connected to the outer side of the mounting frame (6). Several equally spaced fixing holes (9) are provided on the four sides of the mounting frame (6) and the rubber frame (7). An oblique opening (12) is provided on the outer side of the mounting frame (6).

2. A spliced plastic water tank panel according to claim 1, wherein: The composite board includes a structural reinforcement layer (1), and a plurality of uniformly distributed grooves (2) are provided through the thickness direction of the structural reinforcement layer (1). An outer protective layer (3) is provided on the outer layer of the structural reinforcement layer (1), and an inner protective layer (4) is provided on the inner layer of the structural reinforcement layer (1).

3. A spliced plastic water tank panel according to claim 1, wherein: An arc-shaped groove (11) is provided on the outer side of the mounting frame (6) and near the bevel (12).

4. A spliced plastic water tank panel according to claim 1, wherein: The rubber frame (7) has corrugated protrusions (8) on all four sides.

5. A spliced plastic water tank panel according to claim 2, wherein: The structural reinforcement layer (1) is made of continuous fiber-reinforced thermoplastic composite material, the outer protective layer (3) is made of fiber-reinforced thermoplastic polymer, and the inner protective layer (4) is made of food-grade elastomer material.