Fire-fighting stable high-pressure frequency-conversion water feeding device
A fire-fighting stable high-pressure frequency-conversion water supply equipment comprises a stabilized pressure pump, a fire pool, a fire pump, an electrical cabinet and a fire let-off pipe. The stabilized pressure pump and the fire pump are connected between the fire pool and the fire let-off pipe...
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| Main Author | |
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| Format | Patent |
| Language | Chinese English |
| Published |
29.07.2009
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| Subjects | |
| Online Access | Get full text |
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| Summary: | A fire-fighting stable high-pressure frequency-conversion water supply equipment comprises a stabilized pressure pump, a fire pool, a fire pump, an electrical cabinet and a fire let-off pipe. The stabilized pressure pump and the fire pump are connected between the fire pool and the fire let-off pipe in parallel; a surge tank and a liquid flow controller are positioned on the fire let-off pipe; a transmissible pressure gauge is positioned on the surge tank; the upper fire let-off pipes of the front end and the back end of the liquid flow controller are respectively connected into the fire pool via a return pipe and a pressure release pipe; a fluid level controller, the stabilized pressure pump, the fire pump, the transmissible pressure gauge and an electric valve are arranged on the fire pool; and the liquid flow controller and the fluid level controller are connected with the electrical cabinet via the lead. The utility model has the advantages of simple and compact structure, simple pipeline and easy install |
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| Bibliography: | Application Number: CN20082137879U |