Remote monitoring system and remote monitoring method for flow of hydraulic emergency pump
A remote monitoring and emergency pump technology, applied in the field of remote monitoring, can solve the problems of inability to directly obtain flow data, slow response speed, small displacement, etc., and achieve the effect of standardized command, dispatch and maintenance work, simple structure, and easy deployment
Inactive Publication Date: 2019-12-20
长沙迪沃机械科技有限公司
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Problems solved by technology
The new type of hydraulic emergency pump solves the problems of ordinary pumps, which are large in size and weight, need to be used with external lifting equipment or heavy transportation tools, high energy consumption, small displacement, slow response speed, heavy movement, and flow displacement cannot be adjusted.
[0003] At present, the hydraulic emergency pumps configured on the market are not equipped with flow sensors. During the process of flood control and drainage, the flow data cannot be directly obtained. Effective monitoring of the hydraulic emergency pump flow will facilitate the operation management, command and dispatch of drainage emergency vehicles. Standardization, digitization, visualization and intelligence of maintenance work
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[0026] The present invention will be described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory, and should not have any limiting effect on the protection scope of the present invention.
[0027] The invention provides a remote monitoring system, such as Figure 5-7 , including a controller, an intelligent gateway, a cloud platform and a display terminal, the controller is connected with the hydraulic emergency pump and can be used to control and adjust the flow Q of the hydraulic motor of the hydraulic emergency pump m and displacement V m , the controller can obtain the pressure difference ΔP and the flow rate Q of the hydraulic motor of the hydraulic emergency pump m and displacement V m And calculate the flow of the hydraulic emergency pump, the intelligent gateway is connected with the controller and used to transmit the calculation result of the flow of the hydraulic emergency pump to the clou...
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The invention relates to a remote monitoring system and a remote monitoring method for the flow of a hydraulic emergency pump. The remote monitoring system comprises a controller, an intelligent gateway, a cloud platform and a display terminal; the controller is connected with the hydraulic emergency pump, can be used for controlling and adjusting flow Qm and displacement Vm of a hydraulic motor of the hydraulic emergency pump and simultaneously is used for obtaining the pressure difference delta P, the flow Qm and the displacement Vm borne by the hydraulic motor of the hydraulic emergency pump; and the flow of the hydraulic emergency pump is calculated; the intelligent gateway is connected with the controller and used for transmitting a calculation result of the flow of the hydraulic emergency pump to the cloud platform; and the display terminal can acquire data from the cloud platform and display the flow of the hydraulic emergency pump. The monitoring system is simple in structure,can remotely monitor the flow of the hydraulic emergency pump without installing a pressure sensor and a flowmeter, and meets the requirements of flood prevention, drainage and emergency work on equipment portability, easiness in arrangement and quick evacuation.
Description
technical field [0001] The invention belongs to the technical field of remote monitoring of flood control emergency drainage equipment, and in particular relates to a remote monitoring system and a remote monitoring method for hydraulic emergency pump flow. Background technique [0002] At present, the phenomenon of waterlogging and stagnant water caused by heavy rainstorms and floods often occurs. The task of flood control and emergency drainage is heavy and the responsibility is heavy. The new type of hydraulic emergency pump solves the problems of ordinary pumps, which are large in size and weight, need to be used with external lifting equipment or heavy transportation tools, high energy consumption, small displacement, slow response speed, heavy movement, and flow displacement cannot be adjusted. . [0003] At present, the hydraulic emergency pumps configured on the market are not equipped with flow sensors. During the process of flood control and drainage, the flow dat...
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IPC IPC(8): F04D15/00
CPCF04D15/00F04D15/0088
Inventor 张冲黄建平
Owner 长沙迪沃机械科技有限公司