Electric control system of water tunnel type swimming machine and control method thereof

An electronic control system and swimming machine technology, applied in the direction of non-electric variable control, control/regulation system, and simultaneous control of multiple variables, etc., can solve the problem of not mentioning the water flow speed control of the swimming machine, and not having the intelligent function of the swimming machine, etc. problem, to achieve the effect of simple structure, small space occupation and large adjustment range

Inactive Publication Date: 2020-02-11
李旭春 +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Wang Guan's invention patent (CN 205713264U) is a swimming machine, which only provides a schematic diagram including the box body, water outlet, water inlet, propell...

Method used

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  • Electric control system of water tunnel type swimming machine and control method thereof
  • Electric control system of water tunnel type swimming machine and control method thereof
  • Electric control system of water tunnel type swimming machine and control method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0066] according to figure 1 The electronic control system that constitutes the water cave swimming machine is installed in the whole machine of the swimming machine. According to the user's power supply conditions, the power supply can be single-phase AC 220V mains or three-phase AC 380V mains. After the main switch of the swimming machine is turned on, the electric control system is in the state of receiving power, and the control system starts to work.

[0067] The hardware circuit of the display unit is mainly composed of a digital tube or a liquid crystal display and a receiving circuit of a remote controller, which are used to display swimming speed, and swimming machine operation information or fault information.

[0068] figure 2 It is a flowchart of the control system initialization and display function. After the initialization of the control system is completed, the water treatment heating system is first self-checked. If a unit or part of the system is faulty, ...

Embodiment 2

[0077] The electronic control system of the water cave swimming machine includes a control system and a power system;

[0078] The power system includes a drive, an electric motor, a transmission system and a propeller wheel;

[0079] The control system includes a setting unit, a display unit, an intelligent water flow speed control unit and a remote control module;

[0080] The setting unit and the display unit are respectively connected to the intelligent water flow speed control unit; the remote control module and the display unit are connected in a wireless or wired manner;

[0081] The intelligent water flow speed control unit is connected to the power system, and the intelligent water flow speed control unit includes a setting module, a display module, an intelligent water flow speed drive control module, a speed-flow speed measurement and calibration module, and a speed-flow speed monitoring module;

[0082] -The speed-flow velocity measurement and calibration module ...

Embodiment 3

[0086] Compared with the above-mentioned embodiment 2, it is more specific that the electric control system of the water cave type swimming machine also includes a water treatment and heating temperature control system, and the water treatment and heating temperature control system includes a circulation pump, a jet pump, a heater, temperature sensor and sterilizer;

[0087] The control system includes an intelligent water treatment and temperature control module, which controls the on-off and operation of the circulating pump, jet pump, heater and sterilizer; the circulating pump is used to form a circulating water treatment system; the heating The sterilizer is used to adjust the water temperature of the pool body; the sterilizer is used to sterilize the water; the jet pump is connected to the nozzle in the pool body to provide the power source of the nozzle; the temperature sensor is arranged in the pool body, and the temperature sensor is connected to the The intelligent w...

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Abstract

The invention discloses an electric control system of a water tunnel type swimming machine and a control method thereof. The rotating speed of a motor is adjusted in a digital frequency driving manner. The rotating speed of a propeller impeller is adjusted through hydraulic or mechanical transmission, so that the water flow speed is controlled continuously and precisely. A water flow driving system comprises a driver, a motor and a propeller impeller. The driver controls the rotating speed of the motor through digital frequency and drives a hydraulic transmission device or a mechanical transmission device to drive propeller blades to rotate, thereby pushing water flow circulation and changing the water flow speed. An intelligent electric control system calibrates the speed of the water flow through a laser Doppler velocimeter LDV to obtain non-linear characteristics of the water flow speed and the rotation speed of the motor; the data are stored in a monitoring program of the electriccontrol system; and the water flow speed is adjusted in real time. Under the cooperation of electrical appliances like a circulating pump, a jet pump, a heater, a sterilizer, and a laser Doppler velocimeter, the comprehensive performance of the water tunnel type swimming machine can be intelligentized in multiple aspects.

Description

technical field [0001] The invention belongs to the field of sports and swimming equipment, in particular to the field of electric control of water flow, in particular to an electric control system of a water cave swimming machine and a control method thereof. Background technique [0002] The water hole swimming machine is a new type of swimming fitness equipment that integrates training, fitness and entertainment. It enables swimmers to perform long-term swimming exercises with various postures in a limited space, and feel like swimming in open water or in a swimming pool. Like Changyou in China, the realization of convenient fitness exercises anytime, anywhere, is of great value in promoting the health of the whole people. The water cave swimming machine is also a new type of water circulation equipment. It adopts the principle of hydrodynamic water tunnel, and the water flow is driven by the power device. The swimmer swims relatively towards the water flow in the pool. W...

Claims

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Application Information

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IPC IPC(8): G05D27/02A63B69/00
CPCA63B69/00G05D27/02
Inventor 李旭春沈熊王峰金志锋赵星沈小钧
Owner 李旭春
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