No-boundary swimming pool

A swimming pool, borderless technology, applied in the field of swimming pools, can solve the problems of large water storage, poor flow capacity of the impeller, large outer diameter of the impeller, etc., and achieve the effect of reasonable structure, improved flow capacity and excellent hydraulic performance

Active Publication Date: 2019-05-14
HEFEI UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing artificial swimming pools are generally larger in size, so their water storage capacity is also larger. In order to ensure the sanitary conditions and provide swimming fun, the water in the swimming pool needs to be circulated.
However, the outer diameters of the hub and the impeller of the existing swimming pool pumps for circulation are large, and the volume and weight are relatively large, while the flow capacity of the impeller is relatively poor, and the hydraulic efficiency is relatively low.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0078] like Figure 1-3 As shown, an infinity swimming pool includes a swimming pool body, and a swimming pool pump 1 is arranged in the swimming pool body. The swimming pool pump includes an impeller 11, and the impeller 11 is an impeller with a small hub ratio.

Embodiment 2

[0080] like Figure 1-3 As shown, on the basis of Embodiment 1, preferably, the swimming pool body is also provided with a water inlet 12, a water outlet 13, an upper circulation flow channel 14, a lower circulation flow channel 15, a massage hole 16 and a rectification grid 17, The massage hole 16 communicates with the swimming pool pump 1 through the upper circulation flow channel 4 , the water outlet hole 13 communicates with the swimming pool pump 1 through the lower circulation flow channel 15 , and the swimming pool pump 1 also communicates with the water inlet 12 .

Embodiment 3

[0082] like Figure 4 As shown, on the basis of Embodiment 2, the swimming pool pump also includes a driving part 2 that drives the small hub to rotate more than the impeller, and the drainage pump also includes a housing 3, and the driving part 2 includes a motor that is fixed on the housing 3 The stator assembly 4, the driving part 2 also includes a rotor assembly 5 that cooperates with the stator assembly 4, the rim of the impeller with a small hub ratio is fixedly connected to the inner wall of the rotor assembly 4, and follows the rotation of the rotor assembly 4, the The small hub is hollow than the middle of the impeller.

[0083] Both sides of the housing 3 are respectively provided with a water inlet 6 and a water outlet 7, and the two ends of the rotor assembly 5 are respectively connected with the water inlet 6 and the water outlet 7, and the water outlet 7 is provided with guide vanes that cooperate with the impeller 1 8. The casing 3, the rotor assembly 5, and th...

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PUM

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Abstract

The invention belongs to the field of water draining pumps, and particularly relates to a no-boundary swimming pool. The no-boundary swimming pool comprises a swimming pool body; a swimming pool pumpis arranged inside the swimming pool body and comprises an impeller; and the impeller is an impeller with a small hub ratio. The no-boundary swimming pool has the beneficial effects that the impellerwith the small hub ratio is reasonable in structure and good in hydraulic performance, and under the conditions that the flow and lift meet the design working conditions, compared with a traditional structure, a hub is reduced by about 64%, the outer diameter of the impeller is reduced by about 13%, and the discharge capacity of the impeller is remarkably improved.

Description

technical field [0001] The invention belongs to the field of swimming pools, and in particular relates to a borderless swimming pool. Background technique [0002] Swimming is a good exercise mode, and swimming has a very important effect on the improvement of the cardiovascular system. The stimulation of cold water can promote blood circulation through heat regulation and metabolism; in addition, the pressure and resistance of water during swimming also play a special role in the circulation of the heart and blood. It can also effectively improve cardiopulmonary function, while enhancing endurance and improving lung capacity. [0003] However, the existing artificial swimming pools are generally larger in size, and therefore have larger water storage capacity. In order to ensure sanitary conditions and provide swimming pleasure, the water in the swimming pools needs to be circulated. However, the existing swimming pool pumps used for circulation have large outer diameters...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D13/06F04D29/18E04H4/12A61H9/00A61H39/04
Inventor 李强苏晓珍柴立平石海峡燕浩吴礼坤张羽
Owner HEFEI UNIV OF TECH
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