Efficient heating tube of electric normal-pressure hot water boiler

Abstract

The invention discloses an efficient heating tube of an electric normal-pressure hot water boiler, which comprises a two-way rotary heating tube, wherein the two-way rotary heating tube is mounted in the boiler and comprises a rotary heating tube I and a rotary heating tube II which are symmetrically arranged, and connecting plates are arranged at the outer ends of the rotary heating tube I and the rotary heating tube II; the connecting plates are installed on the outer wall of the boiler, a bidirectional driving mechanism is installed on the surfaces of the connecting plates, the first rotary heating tube is composed of a main heat conduction tube, a U-shaped heat conduction rod and a heat conduction main plate, a movable charging connector is fixed to the outer end of the main heat conduction tube, and a driven gear is installed at the joint of the movable charging connector and the main heat conduction tube. According to the efficient heating tube for the hot water boiler, the heating tube is divided into two parts of structures, namely the first rotary heating tube and the second rotary heating tube; in the rotating process of the heating tube, water flow can be conveniently subjected to flow guide treatment along the flow guide opening, so that the flow speed of the water flow in the boiler is increased, and therefore, the better heating effect is achieved.

Description

technical field [0001] The invention relates to the technical field of boiler heating, in particular to a high-efficiency heating tube for an electric constant-pressure hot water boiler. Background technique [0002] The boiler is a kind of energy conversion equipment. The energy input to the boiler includes chemical energy and electric energy in the fuel. The boiler outputs steam, high-temperature water or organic heat carrier with a certain amount of heat energy. The original meaning of the pot refers to the water container heated on the fire. , The furnace refers to the place where fuel is burned, and the boiler includes two parts: the pot and the furnace. The hot water or steam generated in the boiler can directly provide the required heat energy for industrial production and people's life, and can also be converted into mechanical energy through a steam power device, or converted into electrical energy through a generator. Boilers that provide hot water are called hot ...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a high-efficiency heating tube for an electric constant-pressure hot water boiler, which solves the problem that the existing boiler heating tube structure is relatively simple, and most of them are curved row-like structures and adopt a static working mode. In the process, the surrounding water is heated and then transferred to the treatment. This heating method will easily lead to low heating efficiency of the water far away from the heating pipe. This technical problem

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