Automatic pressurizing recharging system

An automatic pressurization and pressure technology, applied in water supply pipeline systems, embankments, dams, etc., to increase the amount of recharge, reduce the number of recharge wells, and improve the accuracy

Inactive Publication Date: 2017-06-23
JINAN RAILWAY TRANSPORT GRP CO LTD +1
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0004] In order to solve the above problems, the present invention proposes an automatic pressurization and reinjection system, which can realize the automatic control of the pressure of the reinjection well system, and according to the pressure state of each reinjection well, timely pressurize or depressurize, which improves the unit pressure. The amount of well recharge can be reduced, and the number of recharge wells can be reduced. While pressurized recharge increases the groundwater level, it can effectively avoid the phenomenon of water leakage due to excessive pressure during pressurized recharge.

Method used

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  • Automatic pressurizing recharging system

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Embodiment Construction

[0028] It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0029] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinations thereof.

[0030] As introduced in the background technology, during traditional pressurization and reinjection, special pe...

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Abstract

The invention discloses an automatic pressurizing recharging system. The system comprises a pressure tank. A booster water pump is arranged at an inlet of the pressure tank. An outlet of the pressure tank is connected with at least one flow divider. A liquid level transmitter used for detecting the liquid level in the pressure tank and a pressure transmitter I used for detecting the pressure in the pressure tank are mounted on the pressure tank. The booster water pump, the liquid level transmitter and the pressure transmitter I are connected with an intelligent controller. The intelligent controller sets control values to achieve automatic control over the pressure or the water level according to the pressure and the water level of the pressure tank.

Description

technical field [0001] The invention discloses an automatic pressure refilling system. Background technique [0002] In order to reduce the impact of foundation pit precipitation on the surrounding environment and avoid the waste of a large amount of groundwater resources extracted by foundation pit precipitation, foundation pit recharge engineering measures can be taken. However, when recharging foundation pits in water-rich strata with poor water permeability, in order to increase the recharge volume, it is often necessary to take pressure recharge measures. In traditional pressurized recharge, it is necessary to set up special personnel on duty to manually adjust the switch valve of the booster equipment, and then adjust the pressure state of the recharge well. Since the pressurized reinjection well is closed, construction personnel cannot directly obtain the water level and pressure of the reinjection well, so the manual adjustment of the operation of the booster equipm...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B3/10E03B11/00E03B11/06E03B11/16E03B7/07
CPCE02B3/10E02D2600/10E03B7/07E03B7/072E03B7/075E03B11/00E03B11/06Y02A20/00
Inventor 王国富曾纯品胡冰冰李罡武法伟路林海王会刚
Owner JINAN RAILWAY TRANSPORT GRP CO LTD
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