Three-tank pressure-stabilizing compensation non-negative-pressure water supply equipment

Abstract

The invention discloses three-tank pressure-stabilizing compensation non-negative-pressure water supply equipment, and belongs to the technical field of water supply equipment, the three-tank pressure-stabilizing compensation non-negative-pressure water supply equipment comprises a main water tank and a mounting rack, and the main water tank and an auxiliary water tank are fixedly mounted on the mounting rack; according to the invention, by adopting the design of the two auxiliary water tanks and the main water tank, a three-tank system is formed, and the buoyancy component is arranged in the system, so that the problem that the water pressure is reduced due to the reduction of the water quantity can be effectively solved, the residual water source in the main water tank can still be smoothly output at normal pressure without influencing the use, and meanwhile, the automatic water replenishing process in the system can be realized; meanwhile, due to the fact that the one-way water guide nozzle is arranged in the buoyancy assembly, when water is supplemented into the main water tank, water flow can be concentrated in the middle of the buoyancy assembly through the inclined face of the concave floating disc and finally flows out through the one-way water guide nozzle for water supplementing, and after the water level is increased, the water flow cannot flow back through the one-way water guide nozzle again; therefore, buoyancy borne by the buoyancy assembly can be effectively guaranteed, and normal work of the buoyancy assembly is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of water supply equipment, in particular to a three-tank pressure-stabilizing compensation non-negative pressure water supply equipment. Background technique [0002] As the name implies, water supply equipment is the equipment used to provide water source and supply water source. Generally speaking, it is a water supply device that outputs a certain flow rate and lift in a unit time and automatically starts and stops. Water supply equipment has different classifications according to different uses, generally divided into four types, They are divided into four categories: fire protection, life, production and sewage treatment. [0003] Chinese patent (CN111720305A) discloses a silent water supply device, including a device body, the device body is provided with a water inlet, a silent water delivery device, and a water outlet, the silent water delivery device includes a submersible pump, a silent cylinder, a...

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Problems solved by technology

[0004] The purpose of the present invention is: in order to solve the problem of monitoring the water level in today's water supply equipment, it is often realized by setting floats or liquid level sensors, and some water supply equipment with floats can complete the function of monitoring the water level, However, other functional effects cannot be realized, and the function is single, and the pressure and water volume in the water supply equipment cannot be automatically changed, resulting in problems such as insufficient water pressure when supplying water. The proposed three-tank voltage stabilization compensation has no load Pressure water supply equipment

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