Water purification system

Abstract

Disclosed is a water quality improvement system (1) which comprises: a primary water storage tank (2) for storing well water, water drawn from a water source such as a river or a pond or rain water as a raw water; a water quality improvement unit (4) for circulating and purifying the raw water in the primary water storage tank (2); a secondary water storage tank (3) for storing a purified water that is purified in the primary water storage tank (2); and a transfer pump (12) for transferring the purified water that is purified in the primary water storage tank (2) to the second water storage tank (3). The raw water in the primary water storage tank (2) can be circulated and purified with good efficiency. After the purification, the purified water in the primary water storage tank (2) is stored in the second water storage tank (3). In this manner, the purified water can be drawn from the secondary water storage tank (3) at any time.

Description

technical field [0001] The present invention relates to a device for improving the water quality of wells, rivers, rainwater, and the like. Background technique [0002] In order to use water drawn from water sources such as wells or rivers or rainwater as washing or bathing water, or to sprinkle water for plant cultivation, a water quality improvement device for purifying such water has been proposed (for example, refer to Patent Document 1). [0003] However, the current water quality improvement device is configured to improve the water quality of the water stored in the water tank, and when the water in the water tank becomes less and less, additional unpurified water is supplied to the water tank. Therefore, when clean water is to be used, it is necessary to wait for all the water in the water tank to be purified. During the water purification process in the water tank, sometimes the water cannot be taken out, or unpurified water has to be used. [0004] On the other h...

AI Technical Summary

Problems solved by technology

Therefore, the drawn water cannot be said to be clean until the purification of the water in the storage tank is completed

Therefore, there is a problem that the time for drawing out clean water is limited

[0007] In addition, when additional raw water is supplied to the water storage tank, not only the additionally supplied raw water is made, but also the stored purified purified water is circulated for purification treatment, so there is a problem that the purification efficiency deteriorates.

[0008] In addition, water storage tanks are usually located outdoors where the sun is often exposed. When raw water is supplied to the water storage tank, the deterioration of water quality is accelerated, so even if the water quality is purified, there is a problem that its efficiency deteriorates.

[0009] In addition, there is also a problem that the water storage tank and the water purification device are located in separate positions, and when they are connected by pipes, etc., the purification efficiency decreases.

Images