A towerless water supply automatic purification device

Abstract

The invention discloses an automatic purification device for tower-free water supply and relates to the technical field of purification equipment. The device comprises a pressure tank, a sealing cover, a scale purification mechanism and an air purification mechanism, wherein the upper end of the pressure tank is provided with a water inlet, the lower end of the pressure tank is provided with a water outlet and a sewage discharging port, and a supporting piece is fixed to the side end of the pressure tank. According to the device, by arranging the scale purification mechanism, the portion, below a liquid level, of the inner wall of the pressure tank is subjected to rotary impact, scale is unidirectionally driven to move to the sewage discharging port to be discharged, the scale cannot flowback under the rotary impact and filtration of a filter screen assembly, and purification is further guaranteed; by arranging the air purification mechanism, high-concentration water mist is formed above the water level in the pressure tank, and the purification effect of internal air still can be guaranteed when the pressure tank is started again after being stopped for a long time; and since thejet speed of jet flow in the air above the water level is high, by arranging a water jetting head to align with a dispersion hole for impact, impact damage caused by high-speed water flow to the inner wall of the upper portion of the pressure tank is avoided.

Description

technical field [0001] The invention relates to the technical field of purification equipment, in particular to an automatic purification device for water supply without a tower. Background technique [0002] The towerless water supply equipment automatically changes the number of pumps and operating speed according to the instantaneously changing pressure and flow parameters in the water supply pipe network, and realizes the closed-loop adjustment of constant pressure and variable water supply. According to its own energy saving, low noise operation, and small footprint As well as a series of advantages such as operating economy, it has been widely used in factories, enterprises or domestic water. [0003] During the long-term processing and production process, our company found that the existing towerless water supply equipment has certain disadvantages in sewage purification: 1. The tap water is drained into the water storage pressure tank through the sand filter, carbon ...

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Problems solved by technology

[0003] During the long-term processing and production process, our company found that the existing towerless water supply equipment has certain disadvantages in sewage purification: 1. The tap water is drained into the water storage pressure tank through the sand filter, carbon filter and softener in the water pipe. , and because there are many impurities before filtering, it is necessary to frequently replace the inner filter of the sand filter. Once the replacement is not timely, the filtering and purification effect will decrease, and some small impurities will enter the pressure tank; especially for large water storage pressure tanks. Said that due to the distance between the water outlet at the lower end and the sewage pipe, most of the scale accumulated in the middle of the sealed pressure tank cannot be discharged from the sewage pipe; Control the internal water level and liquid level. When the water flow is stopped for a long time, the airtight space above the water level in the pressure tank will breed bacteria due to lack of purification. After the water is supplied again, it will be sent to the water end with the water outlet, which will affect water safety

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