Self-cleaning nozzle

A self-cleaning and nozzle technology, applied in the direction of spraying device, spraying device, liquid spraying device, etc., can solve the problem of easy clogging of nozzles

CN109453911AActive Publication Date: 2019-03-12BEIJING ZHONGYE METALLURGICAL EQUIP MFG
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2019-03-12

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Abstract

In order to solve the problem that an existing nozzle can only be cleaned in a stop state, the invention provides a self-cleaning nozzle. The nozzle comprises a nozzle body; the nozzle body comprisesa first channel, a second channel, a third channel, a first filter channel, an air outlet channel of the first channel, a second filter channel, and a water outlet channel of the second channel; the two ends of the first filter channel communicate with the first channel separately, and the air outlet channel of the first channel communicates with the first channel and the third channel separately;and the two ends of the second filter channel communicate with the second channel separately, and the water outlet channel of the second channel communicates with the second channel and the third channel separately. According to the self-cleaning nozzle provided by the invention, the interior of the nozzle can be cleaned in the nonstop state, and the problem that an existing nozzle is liable to blockage is solved; and the self-cleaning nozzle is applicable for gas, water and other media, and sprayed water flow can be regulated.
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Description

technical field

[0001] The invention relates to a nozzle, in particular to a self-cleaning nozzle. Background technique

[0002] The existing nozzles are easy to block after working for a period of time, and if there are many impurities in the water, the nozzles are more likely to be blocked. In order to avoid the nozzles from being blocked, it is necessary to stop the machine to clean the inside of the nozzle, which brings inconvenience to production. Contents of the invention

[0003] In order to solve the problem that the existing nozzles can only be cleaned in a shutdown state, the present invention provides a self-cleaning nozzle (hereinafter referred to as a nozzle for short). The self-cleaning nozzle includes a nozzle body. The self-cleaning nozzle provided by the invention can clean the inside of the nozzle without stopping the machine, solves the problem that the existing nozzle is easily blocked, is suitable for various media such as gas and water, and can adjus...

Examples

Embodiment 1

[0096] The present invention provides a self-cleaning nozzle. The nozzle includes a nozzle body 100, an attached nozzle body 200, a water outlet pipeline and a nozzle head. The water outlet pipeline includes a working pipeline 101 and a sewage pipeline 102. The nozzle head includes The working nozzle head 103 and the sewage nozzle head 104 ; the nozzle body 100 communicates with the working nozzle head 103 through the working pipeline 101 , and the attached nozzle body 200 communicates with the sewage nozzle head 104 through the sewage pipeline 102 .

[0097] The nozzle body 100 includes a first channel 1, a second channel 2, a third channel 3, a first filter channel 4, an air outlet channel 5 of the first channel, a second filter channel 6 and a water outlet channel 7 of the second channel; The two ends of the first filter channel 4 communicate with the first channel 1 respectively, and the air outlet channel 5 of the first channel communicates with the first channel 1 and the...

Embodiment 2

[0140] Different from the nozzle shown in Embodiment 1, the nozzle provided in this embodiment does not include an attached nozzle body. The nozzle provided in this embodiment includes a nozzle body, a water outlet pipeline and a nozzle head, and a fourth channel is arranged in the nozzle body; The cleaning exhaust port and the cleaning drain port are respectively connected with the fourth channel; the water outlet pipeline includes a working pipeline and a sewage pipeline, and the nozzle head includes a working nozzle head and a sewage nozzle head; the third channel The working pipeline communicates with the working nozzle head, and the fourth channel communicates with the sewage nozzle head through the sewage pipeline.