Portable physiotherapy air cooler

Abstract

The invention relates to a human body local physiotherapy air cooler which is applicable to the field of competitive sports. The portable physiotherapy air cooler comprises an air filtering drying system, a cooling system, a ventilation system and a control system. The portable physiotherapy air cooler is characterized in that after air is filtered and dried, one part of the air enters the ventilation system to be cooled inside a heat-exchanging box and then is used for human body local physiotherapy through a cold air outlet hose, and the other part of the air enters a space where the cooling system is to first cool a compressor, then enters a condenser to cool cooling agents inside a pipe, and then is discharged from a lateral face air outlet through a centrifugal fan. According to the demands of the field of the competitive sports, the portable physiotherapy air cooler which is human-friendly, mute, capable of cooling rapidly, convenient to use and compact in structure is designed.

Description

technical field [0001] The invention relates to a cooling fan for local physiotherapy of the human body, which is suitable for the field of competitive sports. Background technique [0002] In today's competitive sports field, frequent events are a challenge to the physical fitness and competitive state of athletes. Timely cooling down the vigorous sports parts of athletes between events can relieve fatigue, effectively prolong the athletic ability of athletes, and maintain a good competitive state; In addition, when an athlete has a muscle strain, there is no treatment other than cooling the injured part. The conventional method uses ice packs to cool severe parts and muscle injuries. The disadvantages of this method are: first, the ice pack needs to directly contact the skin, and long-term cold compresses may freeze the skin; second, the temperature of the ice pack is only about zero degrees, and the effect of freezing is not very good. Patent CN2353336Y once proposed a ...

AI Technical Summary

Problems solved by technology

[0002] In today's field of competitive sports, frequent events are a challenge to athletes' physical fitness and competitive state. Timely cooling the athletes' strenuous exercise parts between events can relieve fatigue, effectively prolong the athlete's muscle exercise ability, and maintain a good competitive state; In addition, when an athlete's muscle is strained, there is no way to do any treatment except to cool down the injured part

Conventional methods use ice packs to cool severe parts and muscle injuries. The disadvantages of this method are: 1. The ice pack needs to be in direct contact with the skin, and the cold compress may frostbite the skin for a long time; 2. The temperature of the ice pack is only about zero degrees, and the freezing effect is not very good

Patent CN2353336Y once proposed a medical cold therapy device suitable for the medical field, which uses a refrigerator for rapid cooling, and is suitable for cooling different parts of the human body by changing the work cover. This device has the following disadvantages when applied to the field of competitive sports: 1. According to the patent Description, the equipment does not have defrosting considerations and defrosting water collection, the outlet cold air temperature should not be too low, between about zero degrees, which is equivalent to the effect of using ice compresses, and is not conducive to rapid freezing of moving parts; 2. Because the equipment is designed for Hospitals do not need to be carried frequently, so the arrangement of various parts is relatively scattered. At the same time, the refrigeration cycle also includes components such as gas-liquid storage, which are large in volume and weight; 3. The patent does not consider the need for personnel to silence the equipment

Patent CN2347084Y proposes a device for reducing air temperature conditions in storage, rooms, containers, etc., which is the same as the general-purpose cold storage fan, and it does not directly serve people. Therefore, the following disadvantages are found when applied to the field of competitive sports: 1. There is no quiet and portable design; 2. The cold air outlet is fixed, so it cannot be directly used for local cooling of different parts of the human body; 3. For times and areas with high relative humidity, the device is prone to frost and the cooling effect is not good

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