Pond capable of generating current

Abstract

The invention discloses a pond capable of generating current. The pond is partitioned into an upper layer and a lower layer by a clapboard respectively; a current return channel is formed on the lower layer along the length direction of the pond; an application area is formed on the upper layer; both sides of the pond are provided with diversion covers communicated with the upper layer and the lower layer; water wheels driven by motors are arranged in the diversion covers; each water wheel comprises a roller body and a plurality of blade units; the roller bodies are arranged along the width direction of the pond and pass through the entire pond; the blade units are distributed on the circumferential surfaces of the roller bodies. Preferably, the inner walls, which are parallel with the blade units, of the diversion covers are in clearance fit with blades of the blade units; the shaft centers of the roller bodies and the clapboard are in the same horizontal plane. The power consumption of the pond is low; a high-speed propeller for propelling water current is not needed, and the noise cannot be felt by human ears; uniform and stable water current can be generated along the depth direction and width direction of the water pond, and the flow speed is adjustable. The pond can be applied to various types of equipment needing current generating for testing, and is particularly beneficial to the improvement of the accuracy of swimming technology research as well as the safety and comfort of rehabilitation.

Description

technical field [0001] The invention relates to a flow-generating pool, which belongs to the field of sports technology and medical rehabilitation devices. Background technique [0002] Swimming is a sport that is loved by the public, and swimming practice is inseparable from the swimming pool. In order to improve the athlete's swimming technique, there has been a training pool that can create flow, and the automatic swimming machine disclosed by the patent CN100464809C is exactly such a pool. In this kind of swimming pool, swimmers travel in the opposite direction relative to the water flow, which increases the swimming resistance. By adjusting the water flow speed, swimmers can swim at a fixed point, which reduces the area of ​​the swimming pool; It can be used for research and analysis of swimming techniques; more gratifyingly, this pool can also be used for rehabilitation and muscle training due to the adjustable water velocity. At present, this kind of pool that can c...

AI Technical Summary

Problems solved by technology

This is because: if the water inlet is opened wide, the water flow at both ends of the inlet will be greater than the water flow at the center of the inlet, and this gap will increase with the increase of the width of the water inlet, which will cause uneven and stable water flow; if If the water inlet is set narrow, the water flow away from the water inlet in the width direction of the swimming pool will be much smaller than the flow velocity at the water inlet, which will also cause uneven and stable water flow.

Images