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Interface device for spring-loaded fire hydrants

A technology of interface device and fire hydrant, used in fire rescue and other directions, can solve the problems of operator injury and difficult connection of fire hoses, and achieve the effects of convenient operation, simple structure and good positioning effect.

Inactive Publication Date: 2014-10-29
苏州格朗富环境股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, as we all know, when using a fire hydrant to extinguish a fire, the external hose is usually connected to the fire hydrant, and then the fire hydrant is opened to extinguish the fire. After the fire hydrant is opened, because of the huge pressure of the fire water, the fire hose will It is difficult to connect to the fire hydrant; in addition, after the water is used up, cover the valve cap 2 and press the copper core 5 to close the water outlet 4. However, the spring is an elastic part that will rebound, and if you are not careful, it will appear Rebound, easy to cause injury to the operator

Method used

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  • Interface device for spring-loaded fire hydrants
  • Interface device for spring-loaded fire hydrants

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Embodiment Construction

[0018] The present invention will be further described below in conjunction with accompanying drawing and embodiment:

[0019] Such as figure 1 The interface device of a spring type fire hydrant is shown, the interface device includes an interface body 10, the interface body 10 is a hollow straight pipe, the lower end of the interface body 10 has a water inlet 100, the upper side of the interface body 10 There is a water outlet 101, and the water outlet 101 has a threaded opening, which can be connected with a water belt.

[0020] In this embodiment: the lower part of the interface body 10 is provided with a connecting part 11 for connecting with a fire hydrant, specifically: the connecting part 11 includes a first connecting part 110 fixedly arranged at the lower part of the On the second connecting part 111 on the first connecting part 110, the first connecting part 110 is fixedly sleeved on the bottom of the interface body 10, and threads are provided on the outer p...

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Abstract

The invention relates to a connector arrangement of a spring hydrant. The connector arrangement comprises a hollow connector body, wherein the lower portion of the connector body is provided with a water inlet, the upper portion of the connector body is provided with a water outlet, the lower portion of the connector body is provided with a connection portion for connecting the hydrant, the connection portion comprises a first connection portion fixedly arranged at the lower portion of the connector body and a second connection portion movably arranged on the first connection portion, the second connection portion is provided with a fixed part for being fixed with the hydrant, and the first connection portion can move up and down relative to the second connection portion along the axial direction of the connector body. By arranging the connector arrangement, the on / off problem existing in the present hydrant is overcome, and the connector arrangement disclosed herein has the advantages of simple structure, convenient operation, and good positioning effect between the connector arrangement and the hydrant.

Description

Technical field [0001] The present invention involves an field of fire equipment, especially an interface device that involves a spring fire hydrant. Background technique [0002] At present, there are many types of fire hydrants on the market, and spring fire hydrant is one of them. [0003] See the public number: CN102029038A's Chinese patent "spring type fire hydrant", such as figure 2 Show: Including fire hydrant body 1. Valve caps connected to the upper part of the fire hydrant body 1, the water inlet of the fire hydrant body 1 with the water inlet of the water inlet road 3, the upper part of the fire hydrant body 1 has water outlet 4, fire protectionThe bodies 1 can be connected with the valve cap 2 through the bolt and nut. There is a dust hat 8 on the valve cap.Among them: The control components that are used in the water outlet 4 inside the fire hydrant body 1, which contains the control parts of the water outlet 4.Spring 7.When the fire hydrant is not used, the valve ca...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A62C35/20E03B9/02
Inventor 顾才观
Owner 苏州格朗富环境股份有限公司
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