Instant heating type heater subassembly

Abstract

The invention discloses an instant heating type heater subassembly which comprises an instant heating type heater and a water outlet end base of the instant heating type heater, wherein the instant heating type heater subassembly is characterized by also comprising a section shell; the instant heating type heater is arranged at the inner side of the section shell; the wall surface of the section shell is stretched to form a rib with a hole; and two ends of the rib with the hole respectively extend to the upper end surface and lower end surface of the section shell, and a bolt passes through the hole of the water outlet end base and is connected with the rib with the hole on the upper end surface of the section shell, so that the water outlet end base is arranged at the upper end surface of the section shell. According to the heater subassembly, the operations of adding a bent turned edge and tapping are not needed because the section shell is integrally stretched and molded once and the rib with the hole is formed during stretching, therefore, the processing procedure is simplified and the processing efficiency is improved. Furthermore, the bolt is screwed from top to bottom, a screwing tool is not limited by the section shell, and the screwing operation is convenient, moreover, the rib with the hole and the section shell are integrally molded once, and the water outlet end base and the section shell can not loosen easily.

Description

technical field [0001] The invention relates to a heating device for drinking water, in particular to an instant heating heater assembly, which can be applied to electric water boilers, electric kettles, tea making utensils, tea tables with tea making utensils, Tea sets, as well as water dispensers, industrial drinking machines, etc., are among the series of products that heat drinking water. Background technique [0002] On the existing drinking water heating device, an instant heater assembly is used to rapidly heat the water; its structure includes an instant heater, a thin iron shell and a water outlet end seat, and the instant heater is installed on a In the iron shell, the water outlet end seat is installed on the top of the thin iron shell. In order to connect the water outlet end seat with the thin iron shell, the top of the thin iron shell is bent to form a flange, so that the through hole on the flange and the through hole of the water outlet end seat Connect with...

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Problems solved by technology

[0003] However, the heater shell with this structure still has the following disadvantages: (1) In order to ensure the connection between the water outlet end seat and the thin iron shell, it is necessary to bend and flang the upper end of the thin iron shell and open a through hole process , which increases the difficulty of the process to a certain extent and affects production efficiency; (2) The screw is tightened from bottom to top, and the tightening tool is affected by the side wall of the thin iron shell, which causes great inconvenience to the tightening operation; (3) Since the through hole of the thin iron shell is set on the bent flange, its thickness is relatively thin, so the tightening firmness of the screw is weak and easy to loosen

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