Cold and hot water storage device

Abstract

The invention discloses a cold and hot water storage device which comprises a solar water heater, a hot water storage tank and a cold water storage tank. The solar water heater is composed of a water tank and solar heat collecting tubes mounted on the water tank. An inlet of the water tank is communicated with a cold water tube A, and an outlet of the water tank is communicated with the hot water storage tank through a hot water tube. The cold water tube A is further provided with a cold water tube B to be communicated with the cold water storage tank. A hot water filtering device is arranged on the lower portion in the hot water storage tank, and a cold water filtering device is arranged on the lower portion in the cold water storage tank. The upper portion, on the hot water filtering device, of the hot water storage tank is communicated with the upper portion, on the cold water filtering device, of the cold water storage tank through a communicating tube B, and the bottom of the hot water storage tank is communicated with the bottom of the cold water storage tank through a communicating tube A. A spray nozzle is mounted on the communicating tube B through a water mixing valve B, and a faucet is mounted on the communicating tube A through a water mixing valve A. The cold and hot water storage device can meet the supply demand of hot water or cold water, and meanwhile the demand for drinking water and clean water can be met.

Description

technical field [0001] The invention belongs to the technical field of water storage equipment, and in particular relates to a cold and hot water storage device. Background technique [0002] At present, many townships and villages live in each household. Due to geographical location and other factors, tap water with pressure is unconditionally popularized to every household. Some household appliances require tap water with water pressure to function. However, most of the people in the existing villages and towns use water pumps (water pumps) to send the well water to the roof of the building to store water by digging their own wells, and use the height of the three-story roof to store water to create water pressure. appears urgently important. For traditional brick pools, it takes a long time, time-consuming and laborious to build the pool, and it is easy to crack and leak after a period of use, which wastes water and cannot be repaired. [0003] In order to solve the abo...

AI Technical Summary

Problems solved by technology

Although the water storage tower has a purification function, it can only store cold water and cannot heat the stored water. When the user needs to use hot water or normal temperature water, additional heating is required, which is not only time-consuming, but also consumes other equipment resources. , can not achieve the purpose of energy saving and emission reduction

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