Water charging and fire water apparatus for train carriage

A fire-fighting water and train technology, applied to locomotives and other directions, can solve the problems of large number of water supply devices, late trains, too thin water supply pipes, etc., and achieve the effect of reducing the number of water supply workers, ensuring punctual operation, and shortening the water supply time

Inactive Publication Date: 2005-04-27
ZHENGZHOU UNIVERSITY OF LIGHT INDUSTRY
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AI Technical Summary

Problems solved by technology

[0002] With the continuous speed up of passenger trains, the extension of operating sections, and the shortening of station stay time, the water system of existing passenger trains can no longer meet the needs of passengers; Fire hazards pose a serious threat to the life and property of passengers
The water system on the current passenger train is independent for each carriage. In addition, the water supply pipes are too thin. On the one hand, there are many water supply devices built on the station, and the investment is large. There are many people who need water supply, and the time required for water supply is long. , not only increases the chances of personal injury for Sheung Shui workers, but also often causes train delays, insufficient and uneven water storage in the carriages, etc.; It is easy to spread the fire quickly, so that the fire can get out of control and have dire and serious consequences

Method used

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  • Water charging and fire water apparatus for train carriage

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Embodiment Construction

[0013] Such as figure 1 Shown, the present invention comprises the water storage tank 2,9 that is arranged on every compartment, the upper water coupler 5,17 that communicates with the water storage tank 2,9 and the drain pipe 22,16, the water storage tank 2,16 on every joint compartment. 9 are respectively installed on the upper part of the two ends of a carriage, connected by pipes 7 and 20 of ≥Φ100; and a circular loop is formed through the pipes 7 and 20, and fire hydrants 6 and 20 are installed on the pipes 7 and 20 of the circular circuit in each carriage. 19. The fire hydrants 6 and 19 are installed on the ring circuit formed by the pipelines 7 and 20 in each carriage, and the fire hydrants 6 and 19 are installed on both sides of the carriage respectively, and are connected with the pipelines 7 and 20 of ≥Φ100. Gate valves 8,21 are also installed on the pipelines 7,20. And the annular circuit on the car box is also connected with the annular circuit of each car box thr...

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Abstract

The water charging and fire fighting water apparatus for train carriage includes water storage in each train carriage, water feeder connected to the water storage and water pipeline. The water storage is formed into one circular passage via pipeline and there are hydrants mounted. The water storages in different train carriages are connected together to constitute one integral water circulating system. The present invention has the advantages of convenient water feeding, great water storing capacity, less water feeders, low water feeding labor strength, etc.

Description

technical field [0001] The invention relates to a passenger train car water filling and fire-fighting water device which can provide water to the passenger train car and can play a fire-fighting role. Background technique [0002] With the continuous speed up of passenger trains, the extension of operating sections, and the shortening of station stay time, the water system of existing passenger trains can no longer meet the needs of passengers; Fire hazards pose a serious threat to the life and property of passengers. The water system on the current passenger train is independent for each carriage. In addition, the water supply pipes are too thin. On the one hand, there are many water supply devices built on the station, and the investment is large. There are many people who need water supply, and the time required for water supply is long. , not only increases the chances of personal injury for Sheung Shui workers, but also often causes train delays, insufficient and uneve...

Claims

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Application Information

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IPC IPC(8): B61C17/02
Inventor 陈继斌张贵林梅寒
Owner ZHENGZHOU UNIVERSITY OF LIGHT INDUSTRY
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