CN-116817506-B - Adjustable cold therapy system

CN116817506BCN 116817506 BCN116817506 BCN 116817506BCN-116817506-B

Abstract

The invention relates to the technical field of cold therapy and provides an adjustable cold therapy system which comprises a cabin body, a cold accumulation module capable of accumulating cold energy, a refrigeration module, a regenerative heat exchanger, a first air inlet branch, a second air inlet branch and a second air inlet branch, wherein the cold accumulation module can accumulate cold energy, the refrigeration module comprises a compressor, a condenser, a throttling element and an evaporator which are sequentially connected and form a circulation loop, the evaporator is connected with the cold accumulation module and is used for supplying cold energy to the cold accumulation module, the regenerative heat exchanger comprises a heat absorption medium channel and a heat release medium channel, the heat absorption medium channel is connected between the evaporator and the compressor, the first air inlet branch is connected with the cold accumulation module and the cabin body and can introduce air into the cabin body, and the second air inlet branch is connected with the heat release medium channel and the cabin body and can introduce air into the cabin body. The cooling temperature of the cold accumulation module for the air in the first air inlet branch is different from the cooling temperature of the heat regenerative heat exchanger for the air in the second air inlet branch, and the temperature in the cabin can be adjusted by adjusting the proportion of the air discharged by the first air inlet branch and the second air inlet branch.

Inventors

GONG MAOQIONG
ZHAO YANXING
JIN XINMING
GUO HAO

Assignees

中国科学院理化技术研究所
青岛中科未来健康研究院有限公司

Dates

Publication Date: 20260512
Application Date: 20220621

Claims (10)

1. An adjustable cold therapy system, comprising: A cabin body; A cold accumulation module capable of accumulating cold; The refrigeration module comprises a compressor, a condenser, a throttling element and an evaporator which are sequentially connected and form a circulation loop, wherein the evaporator is connected with the cold accumulation module and is used for providing cold energy for the cold accumulation module; the heat recovery heat exchanger comprises a heat absorption medium channel and a heat release medium channel, and the heat absorption medium channel is connected between the evaporator and the compressor; The first air inlet branch is connected with the cold accumulation module and the cabin body and can guide air into the cabin body; the second air inlet branch is connected with the heat release medium channel and the cabin body and can guide air into the cabin body; The first air inlet branch and the second air inlet branch are respectively provided with a flow control valve, and the flow control valves are used for adjusting the proportion of the air discharged into the cabin by the first air inlet branch and the second air inlet branch; The temperature acquisition module is arranged on the cabin body and is used for acquiring body temperature information of a user; the temperature acquisition module, the first air inlet branch and the second air inlet branch are connected with the control module, and the control module can adjust the operation parameters of the first air inlet branch and the second air inlet branch based on the body temperature information so as to adjust the wind speed and the temperature in the cabin.
2. The adjustable cold therapy system of claim 1, wherein the recuperator comprises a plurality of the heat release medium channels, the second air inlet branch being connected to the corresponding heat release medium channels; The adjustable cold therapy system further comprises a third air inlet branch, wherein the third air inlet branch is connected with the corresponding heat release medium channel, the corresponding cold accumulation module and the corresponding cabin body, and can guide air into the cabin body.
3. The adjustable chiller system of claim 2 wherein the third air intake branch comprises a flow control valve.
4. The adjustable cold therapy system of claim 3, wherein at least one of the first air inlet branch, the second air inlet branch, and the third air inlet branch comprises an air inlet pipe, an air exhaust mechanism; The inlet of the air inlet pipe is connected with the cabin body or the outside air, the outlet of the air inlet pipe is connected with the cabin body, and the air exhaust mechanism and the flow control valve are both arranged on the air inlet pipe.
5. The adjustable cold therapy system of claim 1, further comprising a display module coupled to the control module, the display module capable of displaying the body temperature information.
6. The adjustable cold therapy system according to claim 1, wherein the cabin is provided with at least two air channels distributed along the height direction of the cabin, and each air channel is provided with an air outlet communicated with the interior of the cabin; The first air inlet branch and the second air inlet branch are connected with each air channel through corresponding connecting branches.
7. The adjustable chiller system of claim 6 wherein each of the connection legs comprises a connection tube and a one-way valve disposed on the connection tube.
8. The adjustable cold therapy system according to claim 6, wherein the air channels are provided as annular air channels, and each air channel is provided with a plurality of air outlets distributed along the circumferential direction of the air channel.
9. The adjustable cooling system of claim 8, wherein the side wall of the cabin is provided with a door body capable of being opened and closed in a rotating manner, and the annular air duct passes through the door body.
10. The adjustable cold therapy system of claim 1, wherein the exterior of the cabin is covered with a thermal insulation layer.

Description

Adjustable cold therapy system Technical Field The invention relates to the technical field of cold therapy, in particular to an adjustable cold therapy system. Background Whole body low Wen Lengliao (WBC) is a non-invasive physical therapy, and human body is exposed to cold air at low temperature in short time during treatment, and deep anti-inflammatory and analgesic effects are achieved by activating self stress protection mechanism, so as to promote recovery of body. In the prior art, the cooling scheme is generally implemented by adopting a mechanical refrigeration mode such as a compressor, and the temperature is generally regulated by regulating the power of the compressor and the opening of a valve port of a throttling element, so that the temperature range of the cooling equipment is smaller, the use requirement of a user cannot be met, and the cooling equipment is inconvenient to use. Disclosure of Invention The invention provides an adjustable cold therapy system which is used for solving the defect of smaller temperature area range of cold therapy equipment in the prior art and realizing the effect of improving the temperature area range of cold therapy. The invention provides an adjustable cold therapy system, comprising: A cabin body; A cold accumulation module capable of accumulating cold; The refrigeration module comprises a compressor, a condenser, a throttling element and an evaporator which are sequentially connected and form a circulation loop, wherein the evaporator is connected with the cold accumulation module and is used for providing cold energy for the cold accumulation module; the heat recovery heat exchanger comprises a heat absorption medium channel and a heat release medium channel, and the heat absorption medium channel is connected between the evaporator and the compressor; The first air inlet branch is connected with the cold accumulation module and the cabin body and can guide air into the cabin body; and the second air inlet branch is connected with the heat release medium channel and the cabin body and can guide air into the cabin body. According to the adjustable cold therapy system provided by the invention, the regenerative heat exchanger comprises a plurality of heat release medium channels, and the second air inlet branch is connected with the corresponding heat release medium channels; The adjustable cold therapy system further comprises a third air inlet branch, wherein the third air inlet branch is connected with the corresponding heat release medium channel, the corresponding cold accumulation module and the corresponding cabin body, and can guide air into the cabin body. According to the adjustable cold therapy system provided by the invention, at least one of the first air inlet branch, the second air inlet branch and the third air inlet branch comprises an air inlet pipe, an air exhaust mechanism and a flow control valve; The inlet of the air inlet pipe is connected with the cabin body or the outside air, the outlet of the air inlet pipe is connected with the cabin body, and the air exhaust mechanism and the flow control valve are both arranged on the air inlet pipe. The adjustable cold therapy system provided by the invention further comprises a temperature acquisition module and a control module, wherein the temperature acquisition module is arranged on the cabin body and is used for acquiring body temperature information of a user; the temperature acquisition module, the first air inlet branch and the second air inlet branch are connected with the control module, and the control module can adjust the operation parameters of the first air inlet branch and the second air inlet branch based on the body temperature information so as to adjust the wind speed and the temperature in the cabin body. The adjustable cold therapy system provided by the invention further comprises a display module, wherein the display module is connected with the control module and can display the body temperature information. According to the adjustable cold therapy system provided by the invention, the cabin body is provided with at least two air channels distributed along the height direction of the cabin body, and each air channel is provided with an air outlet communicated with the interior of the cabin body; The first air inlet branch and the second air inlet branch are connected with each air channel through corresponding connecting branches. According to the adjustable cold therapy system provided by the invention, each connecting branch comprises a connecting pipe and a one-way valve arranged on the connecting pipe. According to the adjustable cold therapy system provided by the invention, the air channels are arranged into annular air channels, and each air channel is provided with a plurality of air outlets distributed along the circumferential direction of the air channel. According to the adjustable cold therapy system provided by the invention, the side wall of the cabin