US 11,454,351 B2Granted

Multiphase flow mixed delivery method employing reciprocating driving performed by liquid in two chambers and device thereof

AssigneeGuangdong Guanfu Energy Technology Pte Ltd.

InventorTianri Guan

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Abstract

A multiphase flow mixed delivery device employing reciprocating driving performed by a liquid in two chambers comprises a left container (1), a right container (2), a power pump (3), a data acquisition and control system (4), a solenoid valve group, a check valve group, an inlet manifold (5), and an outlet manifold (6). A vacuum suction chamber and a compression discharging chamber alternately formed by the two containers serve as a suction chamber and a discharging chamber of a multiphase mixed flow delivery pump. After gas in a liquid-gas mixture is separated in the container, the gas is compressed by a liquid, and is discharged out of the container. The power pump constantly operates in a pure liquid working condition, thereby eliminating the issue in which a liquid with a high gas content affects the power pump. The invention requires only an ordinary water pump to achieve mixed delivery of a multiphase flow, and the ordinary water pump can even serve as a vacuum pump and a compressor for pure gas and operate continuously. Also disclosed is a multiphase flow mixed delivery method using the multiphase flow mixed delivery device employing reciprocating driving performed by a liquid in two chambers.

Claims13

Dependent claims

A multiphase flow mixed delivery device employing reciprocating driving performed by a liquid in two chambers, comprising:

a left container, a right container, a power pump, a data acquisition and control system, a solenoid valve group, a check valve group, an inlet manifold, and an outlet manifold;
wherein an upper portion of the left container is provided with a medium inlet and a medium outlet, an upper portion of the right container is provided with a medium inlet and a medium outlet, the medium inlets are connected to the inlet manifold through inlet check valves, and the medium outlets are connected to the outlet manifold through outlet check valves;
wherein an upper portion of a side wall of the left container is provided with a circulating fluid inlet, a lower portion of the side wall of the left container is provided with a circulating fluid outlet, a upper portion of a side wall of the right container is provided with a circulating fluid inlet, a lower portion of the side wall of the right container is provided with a circulating fluid outlet, each of the circulating fluid inlets is connected to an inlet solenoid valve, and the each of circulating fluid outlets is connected to an outlet solenoid valve;
wherein an inlet pipeline of the power pump is provided with branches respectively connected to each of the outlet solenoid valves of the left container and the right container, an outlet pipeline of the power pump is provided with branches respectively connected to each of the inlet solenoid valves of the left container and the right container;
and
wherein the left container and the right container are installed with liquid level gauges, the liquid level gauges are connected to the data acquisition and control system through data lines, and the data acquisition and control system is connected to each of the inlet solenoid valves and the outlet solenoid valves through control lines.

3 more elements

A multiphase flow mixed delivery device employing reciprocating driving performed by a liquid in two chambers, comprising:

a left container, a right container, a power pump, a data acquisition and control system, a solenoid reversing valve, a check valve group, an inlet manifold, and an outlet manifold;
wherein an upper portion of the left container is provided with a medium inlet and a medium outlet, an upper portion of the right container is provided with a medium inlet and a medium outlet, the medium inlets are connected to the inlet manifold through inlet check valves, and the medium outlets are connected to the outlet manifold through outlet check valves;
wherein a side wall of the left container is provided with a circulating fluid entrance, a side wall of the right container is provided with a circulating fluid entrance, the power pump is connected to the circulating fluid entrances of the left container and the right container through the solenoid reversing valve;
and
wherein the left container and the right container are installed with liquid level gauges, the liquid level gauges are connected to the data acquisition and control system through data lines, and the data acquisition and control system is connected to the solenoid reversing valve through control lines;
wherein a bottom portion of the left container is provided with a sewage outlet, a bottom portion of the right container is provided with a sewage outlet, and the sewage outlets are installed with sewage valves.

3 more elements

Dependencies are inferred from the claim text.

Facts

Application: 17/289,876Filed 30 Jul 2019
Priority: CN 201811286148.031 Oct 2018
Published: US 2021/0404606 A130 Dec 2021
Granted: 27 Sep 2022
Term ends: Not estimatedThe source records don’t support an estimate.

Classification5 codes

F17D 1/005
Pipe-line systems: for a two-phase gas-liquid flow
F17D 3/01
Arrangements for supervising or controlling working operations: for controlling, signalling, or supervising the conveyance of a product
F17D 1/14
For liquids or viscous products: conveying liquids or viscous products by pumping
F17D 3/03
Arrangements for supervising or controlling working operations: for controlling, signalling, or supervising the conveyance of several different…