Spray nozzle scratch protecting device and humidifier comprising same

Abstract

The invention relates to a spray nozzle scratch protecting device and a humidifier comprising the same. The humidifier comprises a water delivery structure; the water delivery structure comprises a high-pressure pipe, a spray nozzle, a connector arranged between the high-pressure pipe and the spray nozzle and the spray nozzle scratch protecting device; the spray nozzle scratch protecting device comprises a housing, the housing comprises more than two shells for enclosing a closed space outside the connected part between the spray nozzle and the high-pressure pipe; every shell is provided witha shell connecting structure in detachable connection with neighboring shells; the top of the housing is provided with a pipe inlet for yielding the high-pressure pipe, the side wall of the housing isprovided with a connecting sleeve for connecting the spray nozzle, the inner orifice of the connecting sleeve is used for inletting the spray nozzle, the outer orifice of the connecting sleeve is used for the spray nozzle to spray out, the spray orifice of the spray nozzle is formed inside the connecting sleeve, and between the outer circumferential surface of the spray nozzle and the inner surface of the connecting sleeve is sealed. The spray nozzle scratch protecting device can avoid dripping water due to textile flying attached to the spray nozzle, achieve significant humidifying effects and reduce the cleaning difficulty.

Description

technical field The invention relates to a spray head anti-spray device and a humidifier using the device. Background technique Humidifiers have a wide range of applications and can be used in the textile industry, cotton processing industry, carton production industry, edible fungus industry, weaving industry, fog forest industry, etc. Among them, the textile industry requires a certain humidity in the textile process, and the relative humidity is at Between 65-75%, the strength of cotton yarn is close to its maximum value, effectively preventing the possibility of yarn breakage. As shown in Figure 1, a general humidifier includes a nozzle 1, a high-pressure pipeline 2, and a valve connection device 3 connected between the nozzle and the high-pressure pipeline. The nozzle is connected to the high-pressure pipeline 2 through the valve connection device 3, and the high-pressure pipeline 2 is Extending up and down, the valve connection device 3 is installed at the lower end o...

AI Technical Summary

Problems solved by technology

The object of the present invention is to provide an anti-spraying device for the nozzle, which is used to solve the problems of water dripping at the nozzle due to the attachment of textile flying flowers, dust, dust, etc. and the difficulty of cleaning the nozzle; Humidifier for anti-blooming device

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