Multifunctional fire-fighting water tank and control method thereof

Abstract

The invention relates to a multifunctional fire-fighting water tank and a control method of the multifunctional fire-fighting water tank, and the technical problem of single function of a fire-fighting water tank in the prior art is solved. The multifunctional fire-fighting water tank comprises a fire-fighting water tank body, a plurality of partition plates are arranged in the fire-fighting watertank body, the fire-fighting water tank body is separated into a plurality of independent water storage tanks by the partition plates, and the water storage tanks and a refrigeration device form coldaccumulation circulation loops connected in parallel through a circulation main pipe; the water storage tanks and a cold consumption device form parallel cold release circulation loops through a bypass main pipe; all the water storage tanks are connected with a fire-fighting water device through the circulation main pipe to form a fire-fighting water passage; and the operation flows of the cold accumulation circulation loops, the cold release circulation loops and the fire-fighting water passage are all controlled by a controller. With the technical scheme, a fire-fighting water tank is transformed into the multifunctional water tank integrating cold accumulation, cold release and fire fighting, the transformation is simple, the transformation cost is low, the cold accumulation efficiencyis high, the management is convenient, and the utilization rate of the fire-fighting water tank is improved.

Description

technical field [0001] The invention relates to the field of fire fighting water tanks and cold storage, in particular to a multifunctional fire fighting water tank and a control method thereof. Background technique [0002] Fire water tanks are fire-fighting facilities that provide water for firefighting and rescue activities. Where there is a fire hazard, fire-fighting water tanks need to be installed in case of emergency, but fire-fighting water tanks are only used in the event of a fire. The water tank is not working most of the time, resulting in a waste of resources. In view of the large capacity of the fire water tank, it can be used as the water storage tank of the cold storage air conditioner. If the cold water is produced and stored by using electricity during the low electricity consumption period, the prepared cold water is used for cooling during the peak electricity consumption period, so as to reduce the energy consumption during the peak electricity consumpti...

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Problems solved by technology

[0002] The fire water tank is a fire-fighting facility that provides water for fire-fighting and rescue activities. It is necessary to install a fire-fighting water tank in places with potential fire hazards in case of emergency, but the fire-fighting water tank is only used in the event of a fire. The water tank is in a non-working state most of the time, resulting in waste of resources

In view of the large capacity of the firefighting water tank, it can be used as a water storage tank for cold storage air conditioners. If cold water is produced and stored with electricity during the low electricity consumption period, the prepared cold water is used for refrigeration during the peak period of electricity consumption, reducing the energy consumption during the peak period of electricity consumption. However, the existing fire water tanks are low and wide, and a thicker thermoclinic layer is easily formed during the cold storage and cooling process, which reduces the cold storage efficiency of the water storage tank. Small

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