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发明公开
CN103912988A 热水器内胆、制备方法及热水器 无效 - 驳回

热水器内胆、制备方法及热水器
摘要：
本发明公开了一种热水器内胆、制备方法及热水器，该热水器内胆一种热水器内胆，包括第一内胆和第二内胆，所述第一内胆的腔室和所述第二内胆的腔室通过第一栅格板连通。所述第一内胆包括第一内胆壳体，所述第一内胆壳体具有第一栅格板，所述第二内胆包括第二内胆壳体，所述第二内胆壳体的上端连接所述第一栅格板的上端，所述第二内胆壳体的下端连接所述第一栅格板的下端。该热水器内胆的制备方法，包括将制作板冲孔，卷材；将另一块制作板弯曲成圆弧，将弯曲后制作板的上端焊接在第一栅格板的上端，弯曲后制作板的下端焊接在第一栅格板的下端。本发明的内胆采用联锁结构，易于生产加工，结构简单，制备过程中使用材料少，成本低。
摘要（英）：

The invention discloses a water heater liner, a manufacturing method and a water heater. The water heater liner comprises a first liner and a second liner. A cavity of the first liner is communicated with a cavity of the second liner through a first grid plate. The first liner comprises a first liner casing, and the first grid plate is arranged in the first liner casing. The second liner comprises a second liner casing, the upper end of the second liner casing is connected with the upper end of the first grid plate, and the lower end of the second liner casing is connected with the lower end of the first liner plate. The manufacturing method of the water heater liner includes punching and rolling a manufacturing plate, bending another manufacturing plate into an arc, welding the upper end of the bended manufacturing plate to the upper end of the first grid plate, and welding the lower end of the bended manufacturing plate to the lower end of the first grid plate. The liner adopts an interlocking structure, is easy to produce and machine, simple in structure and low in cost, and consumes fewer materials in the manufacturing process.

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