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Pressure-sensing self-sealing atomization nozzle

An atomizing nozzle and self-sealing technology, which is applied in the direction of spraying devices, spraying devices, spraying devices with movable outlets, etc., can solve the problems of blocking the nozzle and not working normally, and achieve the effect of increasing the degree of turbulence

Inactive Publication Date: 2019-12-31
刘方圆
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the field of fire protection and dust removal, when the nozzle works in the dust floating airflow environment, it often sprays intermittently. When the nozzle stops working, the floating dust will enter the nozzle with the airflow and deposit inside the nozzle to block the nozzle, making it abnormal. Work

Method used

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  • Pressure-sensing self-sealing atomization nozzle
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  • Pressure-sensing self-sealing atomization nozzle

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Embodiment Construction

[0027] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0028] The implementation method of the present invention is illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification.

[0029] Referring to the accompanying drawings, the structures, proportions, sizes, etc. shown in the accompanying drawings of this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the scope of the present invention. Therefore, it has no technical substantive meaning, and any modification of structure, change of proportional relationship or adjustment of size shall still fall within the scope of The technical content disclosed in the present invention mus...

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Abstract

The invention belongs to the field of fire fighting and dedusting and mainly aims at providing a pressure-sensing self-sealing atomization nozzle. When an existing nozzle works in a dust floating airflow environment, intermittent spraying occurs frequently, floating dust enters the interior of the nozzle and deposits in the nozzle when the nozzle stops working, and consequentially, the nozzle is blocked and fails to work normally. To solve the problem, the pressure-sensing self-sealing atomization nozzle is provided, when the pressure of fluid is decreased, the nozzle automatically closes gapsfor spraying liquid, the interior of the nozzle is isolated from the exterior, and dust is prevented from entering the nozzle. The pressure-sensing self-sealing atomization nozzle provided by the invention is mainly composed of two portions including a head module and a rotary rack, the two portions are assembled through threads, the head module is composed of a nozzle module, a base, a propeller, a slip ring, a spring, a screw, blocking pieces and a spiral head, and the rotary rack is composed of a retainer ring, a seal ring, a thrust bearing, a shell, a support, a water feeding pipe, a deepgroove ball bearing and a quick coupling.

Description

technical field [0001] The application relates to dust removal equipment, mechanical engineering, chemical industry, fire protection, etc., and specifically relates to a pressure-sensing atomizing nozzle with a self-sealing function. Background technique [0002] In the field of fire protection and dust removal, when the nozzle works in the dust floating airflow environment, it often sprays intermittently. When the nozzle stops working, the floating dust will enter the nozzle with the airflow and deposit inside the nozzle to block the nozzle, making it abnormal. Work. This is an urgent technical problem to be solved. Contents of the invention [0003] In view of the shortcomings of the above-mentioned technical status, the main purpose of the present invention is to provide a pressure-sensitive self-sealing atomizing nozzle. When the pressure of the fluid drops, the nozzle will automatically close the gap for spraying liquid, so that the inside of the nozzle is isolated f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B1/30B05B1/34B05B3/10
CPCB05B1/30B05B1/3405B05B3/10
Inventor 焦彪彪
Owner 刘方圆
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