Fire-fighting water tank for filtering and collecting rainwater

Abstract

The invention discloses a fire-fighting water tank for filtering and collecting rainwater. A water storage cavity is formed in a machine body; a heat insulation pad used for heat insulation is arranged on the outer side of the water storage cavity; a first transmission cavity is formed in the upper side of the water storage cavity; a filtering cavity is formed in the upper side of the first transmission cavity; a rainwater collecting cavity communicated with the exterior of the machine body is formed in the upper side of the filtering cavity; and a water injection device used for adding waterinto the water storage cavity when the water level is too low is arranged in the water storage cavity. The fire-fighting water tank is simple and convenient to operate, the manufacturing cost is low,the partition plate I can slide up and down along a guide groove III and a partition plate II can slide up and down along a belt wheel I to guarantee the water level in the water storage cavity, the scraper can be driven to rotate through redundant water in the water storage cavity, impurities filtered out by the filter screen are scraped into a slag discharging groove, and the filter screen is prevented from being blocked.

Description

technical field [0001] The invention relates to the technical field of fire-fighting equipment, in particular to a fire-fighting water tank for filtering and collecting rainwater. Background technique [0002] At present, with the development of the construction industry, buildings are built higher and higher, and because the floor is too high, the water pressure conveyed from the ground cannot transport water to the upper floors, making the fire-fighting facilities unable to work normally, so a fire-fighting water tank will be installed on the top floor of the building to ensure Normal fire-fighting water in the building; the existing fire-fighting water tanks cannot collect rainwater and filter the rainwater for use in rainy days, which is not environmentally friendly and energy-saving. At the same time, the water level in the water tank cannot be guaranteed. If the water level is too low, the water tank will lose its function. Contents of the invention [0003] The obje...

AI Technical Summary

Problems solved by technology

[0002] At present, with the development of the construction industry, buildings are built higher and higher, and because the floor is too high, the water pressure conveyed from the ground cannot transport water to the upper floors, making the fire-fighting facilities unable to work normally, so a fire-fighting water tank will be installed on the top floor of the building to ensure Normal fire-fighting water in the building; the existing fire-fighting water tank cannot collect rainwater and filter the rainwater for use in rainy days, which is not environmentally friendly and energy-saving. At the same time, the water level in the water tank cannot be guaranteed. If the water level is too low, the water tank will lose its function

Images