Rotating device of powder fire extingusher to prevent powder from solidification and inclination

A technology for rotating devices and fire extinguishers, which can be used in fire rescue and other fields, and can solve the problems of not being easy to rotate the fire extinguisher, difficult to pick up the dry powder fire extinguisher, etc.

Inactive Publication Date: 2020-07-07
文凤钟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Even with the standard dry powder fire extinguisher in the past, the overall weight of the fire extinguisher exceeds 5.3kg, and it is difficult for adult men to pick up the dry powder fire extinguisher, and it is even more difficult for children or housewives to rotate the fire extinguisher

Method used

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  • Rotating device of powder fire extingusher to prevent powder from solidification and inclination
  • Rotating device of powder fire extingusher to prevent powder from solidification and inclination
  • Rotating device of powder fire extingusher to prevent powder from solidification and inclination

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Embodiment Construction

[0055] Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It is merely a detailed description for those skilled in the art of the present invention to easily carry out the present invention, and does not limit the technical idea and scope of the present invention.

[0056] figure 1 It shows the structure of a common fire extinguisher 100, which is filled with fire extinguishing dry powder 120. When a fire breaks out, when the user presses the handle 130, the compressed nitrogen pushes the fire extinguishing dry powder 120 with strong pressure, and flows out of the hose 150 through the inner tube 140. Spray fire extinguishing powder 120.

[0057] figure 2 The internal state diagram of a dry powder fire extinguisher that solidifies the fire extinguishing dry powder and loses the function of the fire extinguisher in order to place the dry powder fire extinguisher on the ground for several years.

[005...

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Abstract

The present invention relates to a power fire extinguisher rotation device which can easily rotate a fire extinguisher placed on a wall by less force, thereby effectively preventing solidification orwithdrawal of charged extinguishing power within the fire extinguisher over the years. According to the present invention, the power fire extinguisher comprises: a base having a first fastening portion at an edge thereof; a circular rotation plate having a circular protrusion formed on a circular body portion seated on a front of the base; a base cover installed on a front surface of the base under the rotation plate, having a circular housing portion accommodating an outer periphery of the body portion of the rotation plate and a circular opening exposing the protrusion of the rotation plate;and a fire extinguisher rotating bracket fixedly coupled to a center of the circular protrusion of the rotation plate exposed through the opening of the base cover and integrally rotated with the rotation plate.[0]

Description

technical field [0001] The present invention relates to a rotating device for a dry powder fire extinguisher, and more particularly, to a rotating device for a dry powder fire extinguisher that allows a housewife or a child to easily rotate a heavy fire extinguisher hanging on a wall, and even after several years Prevent the dry fire extinguishing powder filled in the fire extinguisher from solidifying to form a block or tilting to one side. Background technique [0002] As the most commonly used fire extinguishing equipment to extinguish a fire for the first time, the initial fire suppression capacity of a fire extinguisher is equivalent to that of a fire truck. like figure 1 As shown, the fire extinguisher 110 of the dry powder fire extinguisher 100 is filled with fire extinguishing dry powder 120 by means of compressed gas such as nitrogen, and when a fire breaks out, when a force is applied to the handle 130 to start it, the expansion pressure of the gas makes the fire ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62C13/76
CPCA62C13/76A62C13/78A62C13/62
Inventor 申君植
Owner 文凤钟
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