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Water source automatic switchover device

A switcher and water source technology, which is applied in the direction of water supply devices, water supply main pipelines, engine components, etc., can solve the problems of easy damage of water pumps, and achieve the effects of prolonging the life of water pumps, simple structure, and reliable performance

Inactive Publication Date: 2008-01-02
陈仁德
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, some cities have established rainwater collection systems. The collected rainwater is pumped through water pumps for irrigation, toilet flushing, etc., and manual control of the water pumps is required. As long as there is water consumption, the water pumps will continue to run, and the water pumps will be easily damaged.

Method used

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  • Water source automatic switchover device
  • Water source automatic switchover device
  • Water source automatic switchover device

Examples

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Embodiment Construction

[0014] Referring to Fig. 1, the left end of the housing 1 of the automatic water source switcher of the present invention is shaped on the main water source interface I, the right end is shaped on the water outlet interface III, and the bottom is shaped on the auxiliary water source interface II. The left end of the three-way pipe connection 6 in the housing 1 communicates with the main water source interface I, and a pressure regulating valve 8 and a check valve assembly 9 are connected in series between the two, wherein the check valve assembly 9 is composed of two check valves connected in series. To prevent mixing of water sources. The right end of the three-way pipe connection 6 communicates with the water outlet interface III, and the flow sensor 5 is connected in series between the two. The bottom end of the three-way pipe connection 6 communicates with the auxiliary water source interface II, and a one-way valve 3 is connected in series between the two to prevent water...

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PUM

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Abstract

The invention discloses a water source automatic switching device, which is characterized by the following: arranging main water source interface, auxiliary water source interface and water outlet interface on lateral face of container; communicating the interfaces to tee pipe separately; concatenating the main water source interface and the tee pipe to clack valve component and air-vent valve; concatenating the auxiliary water source interface and tee pipe to one-way valve; concatenating the water outlet interface and the tee pipe to flow sensor; connecting auxiliary water source detector to water level entry side of controller on inner wiring board. This invention possesses simple structure and lower cost.

Description

Technical field: [0001] The invention relates to the technical field of water supply and drainage, in particular to an automatic switcher for municipal water supply and auxiliary water sources. Background technique: [0002] With the increasing shortage of water resources and the increase of water consumption, many places are facing the plight of water shortage; citizens have been advocating water conservation and have achieved certain results. How to collect and utilize a large amount of rainwater is a more effective means to solve the shortage of water resources. At present, some cities have established rainwater collection systems. The collected rainwater is pumped through water pumps for irrigation, toilet flushing, etc. It requires manual control of the water pumps. As long as there is water consumption, the water pumps will continue to run, and the water pumps are easily damaged. How to apply the rainwater harvesting system to thousands of households and realize the r...

Claims

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Application Information

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IPC IPC(8): E03B7/09F16K31/02E03B5/00
Inventor 陈仁德
Owner 陈仁德
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