A retractable device capable of automatically cleaning fire-fighting water pipes
A technology for fire-fighting water pipes and retractable devices, which is applied in the direction of cleaning hollow objects, cleaning methods and utensils, chemical instruments and methods, etc., can solve the problems of reducing work intensity, low cleaning efficiency, and high work intensity of firefighters, and achieves the goal of solving the problems of water pipes. deformation effect
Active Publication Date: 2022-02-08
郝志勇
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Problems solved by technology
[0005] Aiming at the deficiencies in the prior art, the present invention provides a retractable device that can automatically clean fire-fighting water pipes, which has the advantages of high cleaning efficiency, reduced work intensity, comprehensive cleaning and automatic water pipe cleaning, and solves the problem of the existing fire-fighting water pipe cleaning. The device has the problems of low cleaning efficiency, high work intensity of firefighters, incomplete cleaning of water pipes and inability to automatically clean water pipes
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[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0028] see Figure 1-6 , a retracting device capable of automatically cleaning fire hoses, comprising a retracting box 1, the left and right sides of the front of the retracting box 1 are provided with chute 101, and the left side of the inner lower surface of the retracting box 1 is provided with a guide groove 102, the right side of the inner lower surface of the winding box 1 is provided with a rotating groove 103, and the left side of the inner rear surfac...
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The invention relates to the technical field of fire-fighting equipment, and discloses a retractable device capable of automatically cleaning fire-fighting water pipes. The rear end is provided with a first magnetic block, the inside of the winding box is connected with a second magnetic block, the right end of the second magnetic block is provided with a metal ball, the right end of the metal ball is provided with a metal sheet, and the inside of the cleaning device is connected with a magnet. The upper side is provided with a coil. The first magnetic block pushes the second magnetic block to move downward, and the second magnetic block drives the metal ball on it to contact the metal sheet. The magnetic field generated by the coil pushes the magnet to move downward, and the magnet drives the driving device, the rotating shaft and the cleaning head downward. Moving, the driving device drives the cleaning head to clean the water pipes. This structure solves the problems that the existing fire water pipe cleaning devices have low cleaning efficiency, high work intensity of firefighters, incomplete cleaning of water pipes and inability to automatically clean water pipes.
Description
technical field [0001] The invention relates to the technical field of fire-fighting equipment, in particular to a retractable device capable of automatically cleaning fire-fighting water pipes. Background technique [0002] Firefighting work is the general term for the work of preventing and extinguishing fires. The policy of putting prevention first and combining prevention and fire fighting in China is a summary of the practice of people fighting fires for many years, and it is included in the "Fire Law of the People's Republic of China" passed by the Standing Committee of the National People's Congress. Firefighting work is a highly social work. Firefighting management should penetrate into all areas of human production and life, thus determining the social nature of firefighting work; fire safety management involves all walks of life, and even thousands of households. Firefighting work often uses fire hoses, which are used as flexible hoses for fire hydrant systems. ...
Claims
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IPC IPC(8): B65H75/38B65H75/44B08B9/023
CPCB65H75/38B65H75/4402B65H75/4478B08B9/023B65H2701/33
Inventor 郝志勇宋佳张伟陈志宇
Owner 郝志勇