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A domestic water supply auxiliary system

An auxiliary system and water pipe technology, which is applied in water supply pipeline systems, water supply devices, water supply devices, etc., can solve the problems of inconvenient water demand of users, difficulty in ensuring water supply pressure and water supply, and achieve the effect of solving insufficient water pressure.

Inactive Publication Date: 2019-01-15
INNER MONGOLIA UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In the process of urban construction, there are still a large number of old residential areas that have not undergone water network transformation. For some multi-storey buildings, when the original water supply system cannot work normally, the water pressure of municipal tap water can only meet the normal water supply of the first to third floors. , it is difficult to guarantee the water supply pressure and water supply volume above the third floor, which causes great inconvenience to the water demand of users

Method used

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  • A domestic water supply auxiliary system

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Effect test

Embodiment 1

[0021] When the household water supply auxiliary system is installed, ensure that the working surface of the low-voltage switch 6 coincides with the axis of the inner wire tee pipe 15 and the water inlet pipe 14, so that the bottom surface of the pressure storage tank 8 is 1m higher than the water outlet of the user; when working, use 220V The plug supplies power to the pressure controller 5. When there is water in the municipal tap water pipe, the low pressure switch 6 turns on the live wire 16, and the pressure controller 5 judges that the pressure in the inner wire tee pipe 15 is within the starting pressure range, and controls the self-priming booster pump 4 Start to automatically replenish water for the pressure water storage tank 8, and because there is pressure after the air in the pressure water storage tank 8 is compressed, the water supply pressure can be guaranteed when supplying water to users; when there is no water in the municipal tap water pipe, the low pressure ...

Embodiment 2

[0023] When installing the household water supply auxiliary system, ensure that the working surface of the low-voltage switch 6 is 20mm higher than the axis of the inner wire tee pipe 15 and the water inlet pipe 14, so that the bottom surface of the pressure storage tank 8 is 0.8m higher than the user's water outlet; when working, Use a 220V plug to supply power to the pressure controller 5. When there is water in the municipal tap water pipe, the low-voltage switch 6 is connected to the live wire 16, and the pressure controller 5 judges that the pressure in the inner wire tee pipe 15 is within the range of the starting pressure, and controls the self-priming increase. The pressure pump 4 starts to automatically replenish water for the pressure water storage tank 8, and because there is pressure after the air in the pressure water storage tank 8 is compressed, the water supply pressure can be guaranteed when supplying water to the user; when there is no water in the municipal ta...

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Abstract

A domestic water supply auxiliary system includes a self-priming booster pump, pressure storage tank, a water inlet of that self-priming booster pump is connected with an outer wire three-way pipe through a water pipe, an inlet side of that out wire tee pipe is connected with a municipal tap water pipe, a low-pressure switch is connected to that water outlet of the out wire three-way pipe side, apressure storage tank is connected to the water outlet of the self-priming booster pump, and an internal wire three-way pipe is arranged on the pipeline, a pressure controller is installed on the internal wire three-way pipe, and the pressure storage tank is connected with the household water inlet through the water pipe. The invention has the advantages of adopting an easy-to-install structure and a connection mode, so that the device is more suitable for the transformation and use in the old residential area. Through the comprehensive use of self-priming booster pump, pressure storage tank and automatic control system, the problems of insufficient water pressure, water shortage and water cut-off are effectively solved, and the damage to the system due to water shortage, overpressure andother problems is avoided.

Description

technical field [0001] The invention relates to the field of household appliances, in particular to a household water supply auxiliary system. Background technique [0002] With the increase of urban population, the demand for water supply is increasing day by day, and the pressure on municipal water supply is gradually increasing. In the process of urban construction, there are still a large number of old residential areas that have not undergone water network transformation. For some multi-storey buildings, when the original water supply system cannot work normally, the water pressure of municipal tap water can only meet the normal water supply of the first to third floors. , It is difficult to guarantee the water supply pressure and water supply volume above the third floor, which causes great inconvenience to the water demand of users. Based on the problems existing in the actual use of users, in order to make up for the use problems before the transformation of the wat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03B1/04E03B5/00E03B7/04E03B7/07
CPCE03B1/04E03B5/00E03B7/04E03B7/07E03B7/075E03B7/077
Inventor 兰月政翟之平郭世杰闫军王雅婧
Owner INNER MONGOLIA UNIV OF TECH
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