CN-115263648-B - Method for generating power by utilizing industrial cooling circulating water

Abstract

The invention provides a method for generating power by utilizing industrial cooling circulating water, which comprises a circulating water tank, a vortex generator, a storage battery control cabinet, a PLC control cabinet, an inverter control cabinet, a liquid level meter, an electric valve, a flowmeter, a heat exchanger, a circulating water pump, a cooling tower and a pipeline, wherein the circulating water tank is connected with the circulating water pump, the circulating water pump is connected with the heat exchanger through the pipeline, the heat exchanger is connected with the cooling tower through the pipeline, and the vortex generator is respectively connected with the storage battery control cabinet, the PLC control cabinet and the inverter control cabinet. The invention utilizes the suction capacity of the circulating water pump, the front water channel of the pump in front of the circulating water tank and the height difference of the high-position circulating water tank and the low-position circulating water tank through a series of structural designs, thereby generating fall, and industrial cooling circulating water passes through an electric valve, a flowmeter, a vortex generator and the like which are arranged on a pipeline to generate vortex so as to drive the vortex generator to generate electricity.

Inventors

• XU XIANGWANG

Assignees

• 徐相旺

Dates

Publication Date

20260512

Application Date

20220314

Claims (5)

1. 1. A method for generating electricity by using industrial cooling circulating water is characterized in that a vortex generator is added in circulating equipment of the industrial cooling circulating water to form circulating water power generation equipment, and the circulating water is used for flushing the vortex generator, so that the flow velocity and flow of the circulating water are effectively utilized to be converted into electric energy from kinetic energy; the circulating water power generation equipment comprises a circulating water tank, an eddy current generator, a storage battery control cabinet, a PLC control cabinet, an inverter control cabinet, a liquid level meter, an electric valve, a flowmeter, a heat exchanger, a circulating water pump, a cooling tower and a pipeline, wherein the circulating water tank is connected with the circulating water pump, the circulating water pump is connected with the heat exchanger through the pipeline, the heat exchanger is connected with the cooling tower through the pipeline, the cooling tower is arranged on the upper side of the circulating water tank, the liquid level meter is arranged in the circulating water tank, the circulating water tank consists of a high-level circulating water tank and a low-level circulating water tank, the high-level circulating water tank and the low-level circulating water tank are connected through the pipeline, N electric valves, the flowmeter and eddy current generators are sequentially and vertically arranged on the pipeline, the N eddy current generators are respectively connected with the storage battery control cabinet, the PLC control cabinet and the inverter control cabinet, an encoder is arranged on the eddy current generator, a front water channel of the circulating water pump is arranged on the front water pump, N eddy current generators are arranged on the N eddy current generators, a horn mouth is used for expanding the water flow rate and the front water channel is connected with the water pump; The utility model discloses a high-order circulating water tank, including the pipeline, the low-order circulating water tank, the high-order circulating water tank is equipped with the high-order liquid level gauge, install the low-order liquid level gauge in the low-order circulating water tank, electric valve, flowmeter, high-order liquid level gauge, low-order liquid level gauge are connected with the PLC switch board respectively, the flow rate of flowing through the pipeline is adjusted through the flow control electric valve who detects to the PLC switch board, the vortex generator quantity on the pipeline is adjusted through the electric valve of high-order liquid level gauge and low-order liquid level gauge control electric valve that detects to the PLC switch board, a plurality of vortex generators are connected with the battery that the battery switch board corresponds, the battery switch board is connected with the dc-to-ac converter.
2. 2. A method of generating electricity from industrial cooling circulating water as claimed in claim 1 wherein the number of N vortex generating motors in the pre-pump raceway is determined by the length and width of the pre-pump raceway and the amount of circulating water.
3. 3. A method of generating electricity from industrial cooling circulating water as claimed in claim 1 wherein the water flow area and flow rate through the vortex generator is determined by the size of the flare of the N vortex generating motors in the pre-pump canal.
4. 4. The method for generating electricity by using industrial cooling circulating water according to claim 1, wherein the number of the pipeline and the vortex generators, the electric valves and the flowmeter arranged on the pipeline is N, and the number of the pipeline and the vortex generators, the electric valves and the flowmeter arranged on the pipeline is determined by the length, the width, the height and the circulating water quantity of the high-level circulating water tank and the low-level circulating water tank.
5. 5. A method of generating electricity from industrial cooling circulating water as claimed in claim 1, wherein the vortex generator is connected to a battery in a battery control cabinet, the battery is connected to an inverter of an inverter control cabinet, the dc power is changed into ac power, and the inverter controller is supplying the ac power to the grid.

Description

Method for generating power by utilizing industrial cooling circulating water Technical Field The invention relates to the field of industrial cooling circulating water utilization, in particular to a method for generating power by utilizing industrial cooling circulating water. Background The industrial cooling circulating water is used as a cooling medium to exchange heat and cool equipment in industrial production, and in order to avoid waste of water resources, the cooling water is cooled and then recycled. The applicant has found that the cooling circulation water generates a lot of energy during use and that it is more beneficial if used, so that the applicant has further developed it. Disclosure of Invention According to the technical problems, the invention provides a method for generating electricity by using industrial cooling circulating water, which is characterized in that a vortex generator is added in industrial cooling circulating water circulating equipment, and the vortex generator is flushed by using circulating water, so that the flow velocity and flow of the circulating water are effectively utilized to convert kinetic energy into electric energy. The circulating water power generation equipment comprises a circulating water tank, an eddy current generator, a storage battery control cabinet, a PLC control cabinet, an inverter control cabinet, a liquid level meter, an electric valve, a flowmeter, a heat exchanger, a circulating water pump, a cooling tower and a pipeline, wherein the circulating water tank is connected with the circulating water pump, the circulating water pump is connected with the heat exchanger through the pipeline, the heat exchanger is connected with the cooling tower through the pipeline, the cooling tower is arranged above the circulating water tank, the liquid level meter is arranged in the circulating water tank, and the eddy current generator is arranged in the circulating water tank and is respectively connected with the storage battery control cabinet, the PLC control cabinet and the inverter control cabinet. The front side of the circulating water pump is provided with a front water channel, a vortex generator is arranged in the front water channel, the front water channel is connected with the circulating water pump, and the front water channel is of a bell mouth structure. The circulating water tank is composed of a high-level circulating water tank and a low-level circulating water tank, the high-level circulating water tank and the low-level circulating water tank are connected through a pipeline, an electric valve, a flowmeter and a plurality of vortex generators are sequentially installed on the pipeline, a high-level liquid level meter is installed in the high-level circulating water tank, a low-level liquid level meter is installed in the low-level circulating water tank, the electric valve, the flowmeter, the high-level liquid level meter and the low-level liquid level meter are respectively connected with a PLC control cabinet, the PLC control cabinet controls the flow rate of flowing through the pipeline through the detected flow control electric valve, N vortex generators are connected with a storage battery corresponding to the storage battery control cabinet, and the storage battery control cabinet is connected with an inverter. The number of the pipelines is N, and the installation number of the pipelines is determined by the length and the width of the high-level circulating water tank and the low-level circulating water tank and the circulating water quantity. The vortex generator is connected with a storage battery in the storage battery control cabinet, the storage battery is connected with an inverter of the inversion control cabinet, direct current is changed into alternating current, and the inversion controller is used for sending the alternating current into a power grid. The electric valve, the flowmeter and the vortex generators are sequentially arranged on a pipeline of the high-level circulating water tank, which leads to the low-level circulating water tank, the high-level liquid level meter is arranged in the high-level circulating water tank and used for detecting the liquid level of the high-level circulating water tank, the low-level liquid level meter is arranged in the low-level circulating water tank and used for detecting the liquid level of the low-level circulating water tank, the electric valve, the flowmeter, the high-level liquid level meter and the low-level liquid level meter are connected with the PLC control cabinet, and the PLC control cabinet is used for adjusting the flow rate flowing through the pipeline through the detected flow control electric valve so as to stabilize the flow rate of the vortex generator, so that the burning motor with too high flow rate and the too low flow rate can not drive the vortex fan to rotate. The N vortex generators are connected with storage batteries corresponding to the storag