Circulating heater

Abstract

The invention is suitable for the technical field of heaters, and provides a circulating heater. The circulating heater comprises a heater shell, a filter element main body and a rear baffle, wherein a water inlet pipe is fixed to the center of the upper surface of the heater shell, the left side of the upper end of the air inlet pipe is semicircular, the middle of the air inlet pipe is made of a hard corrugated pipe, convex blocks are arranged at the upper end and the lower end of the filter element main body, the upper side and the lower side of the filter element main body are clamped in the left side of a heater shell through the convex blocks of the filter element main body, grooves are formed in the front side and the rear side of the upper end of the rear baffle, and air inlet holes are formed in the lower side of the rear baffle at equal intervals. According to the circulating type heater, the filter element body can be quickly disassembled and assembled, the filter element can be conveniently replaced and cleaned, the circulating type warmer is convenient to use, heat flowing upwards can be recycled and then sprayed out, energy consumption is reduced, later maintenance of the circulating type warmer is facilitated, and the later disassembly and assembly time of the circulating type warmer is saved.

Description

technical field [0001] The invention relates to the field of heaters, in particular to a circulation heater. Background technique [0002] Heaters refer to equipment used for heating. There are many types of heaters, which can be divided into gas heating equipment, electric heating equipment and boiler heating equipment. In winter, these heaters can be used for heating. Because of their low price, they are widely used. use. [0003] Chinese patent authorization announcement number CN206222441U, the date of announcement is 20170606, discloses a heater, the heater includes a heater body air compressor, the heater body air compressor is provided with a power control device and a humidifying device to heat the blower, The heater body air compressor includes a first side and a second side different from the first side, the power supply control device air pipe is located on the first side, and the humidifying device heating blower is located on the second side. side. During the...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a circulating heater to solve the problem that the commonly used heater proposed in the above background technology is inconvenient to replace and clean the filter element during use, and a large number of bacteria will appear after a long time of use, and the heater spray The heat generated will dissipate quickly, and it does not play the role of heating, which consumes more energy, and it is inconvenient to disassemble the device later, making it difficult to maintain.

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