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Non-pile type shared bicycle seat temperature reducing device based on vortex tube refrigeration

A cooling device, vortex tube technology, applied in refrigerators, refrigeration components, refrigeration and liquefaction, etc., can solve the problems of poor cooling effect and short duration, and achieve good cooling effect, rapid cooling, and improved user experience.

Pending Publication Date: 2019-09-10
NORTHWESTERN POLYTECHNICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The current bicycle seat cooling device generally has the disadvantages of poor cooling effect and short duration.

Method used

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  • Non-pile type shared bicycle seat temperature reducing device based on vortex tube refrigeration
  • Non-pile type shared bicycle seat temperature reducing device based on vortex tube refrigeration
  • Non-pile type shared bicycle seat temperature reducing device based on vortex tube refrigeration

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] This embodiment is a pile-free shared bicycle seat cooling device based on vortex tube refrigeration.

[0017] Such as figure 1 As shown, a pile-free shared bicycle seat cooling device based on vortex tube refrigeration includes pedal generator 1, solar panel 2, battery 3, air inlet 4, small air compressor 5, vortex tube inlet 6, Vortex tube 7, cold end outlet 8, hot end outlet 9, air outlet 10, heat exchanger 11 and vehicle seat 12. The whole set is installed in the frame of the shared bicycle.

[0018] Such as figure 2 As shown, the power supply subsystem includes a pedal generator 1 , a solar panel 2 , a storage battery 3 and a small air compressor 5 . Pedal generator 1 and solar panel 2 are connected with storage battery 3 by wire, and storage battery 3 is also connected with small-sized air compressor 5 by wire.

[0019] Such as image 3 As shown, the air supply subsystem includes an air inlet 4 , a small air compressor 5 , a vortex tube inlet 6 , a vortex tu...

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PUM

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Abstract

The invention discloses a non-pile type shared bicycle seat temperature reducing device based on vortex tube refrigeration. The non-pile type shared bicycle seat temperature reducing device based on the vortex tube refrigeration is composed of an electric power supply subsystem and an air supply subsystem. The whole device uses electricity supplied by a solar panel and a foot treadle machine. Lowtemperature air is generated by using a vortex tube, and used as a cold source for reducing temperature of a bicycle seat, and a small air compressor provides compressed air to the vortex tube. The non-pile type shared bicycle seat temperature reducing device based on the vortex tube refrigeration is simple in structure and good in temperature reducing effect, does no need consume additional powerused for refrigeration, and improves use experience of a non-pile type shared bicycle.

Description

technical field [0001] The invention relates to a bicycle seat cooling device, in particular to a pile-free shared bicycle seat cooling device based on vortex tube refrigeration. Background technique [0002] Dockless shared bicycles have been widely used for urban commuting as a low-cost and convenient means of transportation. When not in use, dockless shared bicycles are generally stored in the open. The weather in summer is very hot. When the dockless shared bicycles stored in the open air are exposed to the sun for a long time, the temperature of the seat will rise sharply, which has a great negative impact on the experience of sharing bicycles. [0003] In order to cool the bicycle seat, the invention patent CN107640248A discloses a cooling bicycle seat, which is provided with an ice pad groove in the seat, and ice pads are placed therein to reduce the temperature of the seat when riding; the utility model patent CN206336363U discloses The utility model relates to a v...

Claims

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Application Information

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IPC IPC(8): F25B9/04F25B39/00H02J7/35F03G5/02
CPCF25B9/04F25B39/00H02J7/35F03G5/02
Inventor 郭庆折磊华志坚秦侃罗凯
Owner NORTHWESTERN POLYTECHNICAL UNIV
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