Self-circulation humidifier

Abstract

The invention provides a self-circulation humidifier. The self-circulation humidifier comprises a heating box, a steam exhausting pipe, a water storage box and a box cover. The water storage box comprises a water storage box body and an installing cavity, the heating box is arranged inside the installing cavity, an exhausting pipe penetrating hole, a water storage box water injecting opening and a condensate inlet are formed in the box cover, a water pump is arranged inside the water storage box body, an overflow pipe is arranged on one side of the water storage box body, a heating box water discharging pipe connector is arranged on the overflow pipe, an electrical heater, a heating box water inlet pipe, a steam exhausting opening and a heating box water discharging opening are formed in the heating box, a water pump water injecting opening and a pressure relief opening are formed in the heating box water inlet pipe, a water pump water outlet is connected with the water pump water injecting opening, the pressure relief opening faces an inner cavity of the water storage box body, the heating box water discharging opening is connected with the heating box water discharging pipe connector, the steam exhausting pipe is connected with the steam exhausting opening, and the condensate inlet is connected with a water pan of an air conditioner. Through the self-circulation humidifier, the number and occupied area of applied silicone tubes are reduced, and sealing reliability is improved.

Description

technical field [0001] The invention belongs to the technical field of air conditioning, and more specifically relates to a self-circulating humidifier used for a machine room air conditioner. Background technique [0002] In computer rooms and base stations in some suburban or remote areas, general industrial humidifiers cannot be installed because they need to provide external water supply sources. In this case, self-circulating humidifiers are mostly used. At present, the widely used self-circulating humidifier structure is as follows: figure 1 As shown, its structure includes: water pipe, heating pipe, diversion box, water level switch, thermal protector, thermal insulation cotton, water storage tank, water pump, water tank cover, ball valve, water storage tank liquid level display tube, collecting pipe, steam exhaust pipe and other components. The water storage tank is made of hot-dip galvanized sheet spraying, and the surrounding area is coated with silica gel to ac...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is: the present invention provides a self-circulating humidifier, which solves the problems in the prior art that when the self-circulating humidifier is connected, a large number of sil

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