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Water belt connecting port automatic dropping device

An automatic detachment and interface technology, applied in mechanical equipment, couplings, etc., can solve the problems that the hose interface cannot push the detachment sleeve, affect the fire fighting time, and do not automatically fall off, etc., to achieve convenient and quick disassembly, ensure water delivery, Guaranteed smooth results

Pending Publication Date: 2018-02-23
JIUJIANG FIRE FIGHTING EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Ordinary hose connectors cannot be pushed to release the sleeve, and there is no automatic fall-off function, and the structure is relatively simple, which is inconvenient to disassemble, which leads to waste of time for firefighters when installing and disassembling, and affects the best fire fighting time

Method used

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  • Water belt connecting port automatic dropping device
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Embodiment Construction

[0021] 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.

[0022] see Figure 1-3 , the present invention provides a technical solution: an automatic hose interface shedding device, including a quick-connect sleeve 1, the top and bottom of the quick-connect sleeve 1 are fixedly connected with a push-pull electromagnet 2, and the push-pull electromagnet 2 is set up. To protect and beautify the effect, the surface of the push-pull electromagnet 2 is sleeved with an electromagnetic push rod sleeve 3. By setting the quick...

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Abstract

The invention discloses a water belt connecting port automatic dropping device and relates to the technical field of fire fighting equipment. The water belt connecting port automatic dropping device includes a quick connection sleeve. The top and the bottom of the quick connection sleeve are fixedly connected with a push-and-pull electromagnet, the surface of the push-and-pull electromagnet is sleeved with an electromagnetic push rod sleeve, the right end of the quick connection sleeve is fixedly connected with the left side of a dropping sleeve through a fixing pipe, the right side of the dropping sleeve is fixedly connected with the left end of a first conduit, and the right end of the first conduit is movably connected with the left end of the second conduit through a connecting pipe. According to the water belt connecting port automatic dropping device, by arrangement of the quick connection sleeve, the push-and-pull electromagnet and the electromagnetic push rod sleeve, through adirect current voltage, an electromagnetic push rod is ejected and the dropping sleeve is pushed, the dropping sleeve has an effect of separating a water belt female connecting port, an internal thread is connected with a breech assembly, so that the push-and-pull electromagnet can be kept at a horizontal position, the safety operation of the water belt connecting port automatic dropping device isensured, and it is effectively ensured that a water belt runs stably and water is conveyed smoothly.

Description

technical field [0001] The invention relates to the technical field of firefighting equipment, in particular to an automatic disconnecting device for hose joints. Background technique [0002] The fire hose is a hose used to transport high-pressure water or foam and other flame-retardant liquids. The traditional fire hose is lined with rubber and the outer surface is wrapped with flax braid. The advanced fire hose is made of polymer materials such as polyurethane. As a result, there are metal joints at both ends of the fire hose, which can be connected to another rubber hose, polyurethane hose, PVC fire hose and root hose to extend the distance or connect to the nozzle to increase the liquid injection pressure. [0003] The general hose interface cannot be pushed to release the sleeve, has no automatic fall-off function, and the structure is relatively simple, which is inconvenient to disassemble, causing firefighters to waste time when installing and disassembling, and affe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L37/00
CPCF16L37/004
Inventor 柳军华张福好陶其刚陈润
Owner JIUJIANG FIRE FIGHTING EQUIP
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