Trial protection device for preventing failure of market fire water pump
A technology of protection device and fire pool, applied in pump control, liquid variable capacity machinery, machine/engine, etc., can solve the problems of fire pump failure, low use frequency of fire pump, loss of life and property, etc.
Inactive Publication Date: 2014-12-24
车京殷
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Problems solved by technology
[0002] Fire safety has always been an issue that needs to be paid attention to. Whether it is shopping malls, office buildings, teaching buildings, etc., most of them are equipped with special fire pumps. However, due to the unpredictable occurrence of fires, the frequency of use of fire pumps is low. If they are not used for a long time The fire water pump may break down without being noticed. If the fire water pump cannot be turned on normally during disaster relief, it will cause huge loss of life and property to people.
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[0009] A trial protection device for preventing the failure of fire-fighting water pumps in shopping malls. The device includes a fire-fighting water pump 1, a fire-fighting pool 2, a return pipe 3, a valve one 4, a valve two 5, an inlet pipe 6 and an outlet pipe 7. The fire-fighting water pump 1 is respectively equipped with There are water inlet pipe 6 and water outlet pipe 7, described water outlet pipe 7 is provided with return pipe 3, described water inlet pipe 6 and return water pipe 3 are connected with fire-fighting pool 2 respectively, and described valve-4 is arranged on the return pipe 3, the valve two 5 is set on the outlet pipe 7, the protection device also includes a timing device, the valve one 4 is an electromagnetic valve, and the timing device respectively controls the fire pump 1 and the electromagnetic valve one 4 on and off.
[0010] The present invention can open the fire-fighting water pump 1 from time to time, open the valve one 4 on the return pipe 3, ...
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The invention relates to a trial protection device for preventing failure of a market fire water pump. The device comprises the fire water pump, a fire water pond, a water return pipe, a valve I, a valve II, a water inlet pipe and a water outlet pipe, wherein the water inlet pipe and the water outlet pipe are arranged on the fire water pump respectively; the water return pipe is arranged on the water outlet pipe; the water inlet pipe and the water return pipe are communicated with the fire water pond respectively; the valve I is arranged on the water return pipe; and the valve II is arranged on the water outlet pipe. The device provided by the invention is simple in structure, convenient to use, safe, reliable and low in manufacturing cost. according to the device, the fire water pump 1 is started manually or automatically as required, the valve I 4 on the water return pipe 3 is opened, and the valve II 5 on the water outlet pipe 7 is closed, so that the situation that the fire water pump 1, which is not used for a long time, is in failure and cannot be used in case of a fire is effectively prevented; and the device can be used widely in markets, building, office buildings and the like.
Description
technical field [0001] The invention relates to a fire-fighting device, in particular to a trial protection device for preventing failure of a fire-fighting water pump in a shopping mall. Background technique [0002] Fire safety has always been an issue that needs to be paid attention to. Whether it is shopping malls, office buildings, teaching buildings, etc., most of them are equipped with special fire pumps. However, due to the unpredictable occurrence of fires, the frequency of use of fire pumps is low. If they are not used for a long time The fire water pump may break down without being noticed. If the fire water pump cannot be opened normally during disaster relief, it will cause huge loss of life and property to people. Contents of the invention [0003] In order to solve the above problems, the present invention provides a trial protection device for preventing the failure of fire pumps in shopping malls with simple structure, convenient use, safety and reliabilit...
Claims
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IPC IPC(8): F04B49/10
Inventor 车京殷
Owner 车京殷