公开(公告)号：US20240310087A1

公开(公告)日：2024-09-19

申请号：US18605251

申请日：2024-03-14

申请人： Zhigang Long

发明人： Zhigang Long

IPC分类号： F25B31/00 ,  F25B31/02 ,  F25B49/02

CPC分类号： F25B31/004 ,  F25B31/026 ,  F25B49/022

摘要： Embodiments of the present application provide a refrigeration system, which includes a scroll compressor, a first condenser, a second condenser and a heat exchange device; wherein the scroll compressor includes a housing, and a low pressure chamber, a high pressure chamber and an oil pool that are disposed in the housing; the high pressure chamber is connected to the oil pool; the housing is provided with a gas suction port, a liquid-spraying enthalpy increasing port, a first gas exhaust port and a first oil outlet; the first gas exhaust port is configured to connect to the first condenser, to convey condensed refrigerant to the heat exchange device, one end of the gas suction port is connected to the scroll compressor, and the other end thereof is connected to the heat exchange device, to absorb the refrigerant that flows back after heat exchange by the heat exchange device; the first oil outlet is connected to an inlet of the second condenser, and an outlet of the second condenser is connected to the liquid-spraying enthalpy increasing port, oil cooled by the second condenser provides cooling for the scroll compressor.

公开(公告)号：US20240055098A1

公开(公告)日：2024-02-15

申请号：US18449670

申请日：2023-08-14

申请人： Zhigang LONG

发明人： Zhigang LONG

IPC分类号： G16H20/30

CPC分类号： G16H20/30

摘要： The embodiments of the present invention provide a method, an apparatus for controlling a cryogenic physical therapy cabin, an electronic device and a storage medium. The method comprises: acquiring physical therapy information input by a user; acquiring target feature information of a target user, and controlling a cabin door of the physical therapy cabin to be opened when it is determined that the target feature information matches pre-stored feature information; controlling the cabin door of the physical therapy cabin to be closed after determining that the user enters the physical therapy cabin; adjusting a temperature of the physical therapy cabin to reach the physical therapy temperature, and recording the physical therapy duration of the user; and after determining that the physical therapy duration of the user reaches the physical therapy duration, adjusting the temperature of the physical therapy cabin to a preset temperature, and controlling the cabin door of the physical therapy cabin to be opened. The cryogenic physical therapy cabin can be controlled based on the physical therapy information input by the user and the target feature information of the target user, so as to complete the cryogenic physical therapy process to the user. There is no need for the assistance of staff and the cryogenic physical therapy cabin can be operated by a single user, thereby better meeting the cryogenic physical therapy needs of the user.

公开(公告)号：US20240050270A1

公开(公告)日：2024-02-15

申请号：US18233505

申请日：2023-08-14

申请人： Zhigang Long

发明人： Zhigang Long

IPC分类号： A61F7/00

CPC分类号： A61F7/0053 ,  A61F2007/0093

摘要： The embodiments of the invention provide an intelligent shared cryogenic physical therapy system, including cryogenic physical therapy devices, human-machine interaction devices and a server. The server is configured to acquire target location information and recommend a cryogenic physical therapy device based on a relationship between the target location information and pre-recorded location information of each of the cryogenic physical therapy devices; and send a use request to a human-machine interaction device when a target cryogenic physical therapy device is selected and it is determined that the account balance meets a fee deduction condition. The human-machine interaction device can acquire the use request and generate the control instruction. A programmable controller of the cryogenic physical therapy device is configured to control the physical therapy module to perform an operation indicated by the control instruction when receiving the control instruction. After finishing the cryogenic physical therapy, the human-machine interaction device is configured to send a fee deduction request to the server, so that the server can update the account balance when receiving the fee deduction request. The user does not need to go to a specific service merchant, and can select a suitable cryogenic physical therapy device according to actual conditions.

公开(公告)号：US20240050269A1

公开(公告)日：2024-02-15

申请号：US18233468

申请日：2023-08-14

申请人： Zhigang Long

发明人： Zhigang Long

IPC分类号： A61F7/00

CPC分类号： A61F7/0053 ,  A61F7/007

摘要： The embodiments of the present invention provides a cryogenic physical therapy cabin for home use, which includes a thermal insulation cabin body, an electronically controlled cabin door, a sensing module, a refrigeration module, a heating module and a programmable controller, wherein the sensing module, the refrigeration module and the heating module are arranged inside the thermal insulation cabin body, and the programmable controller is electrically connected with the sensing module, the refrigeration module, the heating module and the electronically controlled cabin door respectively; the sensing module is configured to acquire sensing data and send the sensing data to the programmable controller; the programmable controller is configured to control opening and closing of the electronically controlled cabin door based on an operation instruction issued by a first user and/or the sensing data; the programmable controller is further configured to control the refrigeration module to perform refrigeration operation and control the heating module to perform a heating operation based on the sensing data. The programmable controller controls the cryogenic physical therapy cabin based on the operation instruction and/or the sensing data, which supports to be operated by a single user and meets home cryogenic physical therapy needs of the user.

公开(公告)号：US11072733B2

公开(公告)日：2021-07-27

申请号：US16379437

申请日：2019-04-09

申请人： Zhigang Long

发明人： Zhigang Long

IPC分类号： C09K5/04

摘要： The embodiments of the invention disclose a mixed refrigerant for a cryogenic temperature range, and methods for preparing and applying the same. The mixed refrigerant comprises six types of refrigerants: the first type of refrigerant is argon or nitrogen; the second type of refrigerant is methane or krypton; the third type of refrigerant is tetrafluoromethane; the fourth type of refrigerant is trifluoromethane or fluoromethane; the fifth type of refrigerant is at least one of 2,3,3,3□tetrafluoro-1-propene, hexafluoropropylene, pentafluoropropene, and 1,3,3,3-tetrafluoro-1-propene; and the sixth type of refrigerant is at least one of 1,1,1,3,3-pentafluoropropane, 1,1,2,2,3-pentafluoropropane, monochloro-trifluoropropene, and hexafluoro-2-butene. The mixed refrigerant has the advantages of a low ODP value, a low GWP value and non-flammability, it achieves the beneficial effects of non-toxic, environmental-friendly, convenient and safe, and it is for large-scale industrial production applications.

公开(公告)号：US20240050271A1

公开(公告)日：2024-02-15

申请号：US18449522

申请日：2023-08-14

申请人： Zhigang LONG

发明人： Zhigang LONG

IPC分类号： A61F7/00

CPC分类号： A61F7/0053 ,  A61F7/007 ,  A61F7/0085 ,  A61F2007/0086 ,  A61F2007/0093

摘要： Embodiments of the present application disclose a cryogenic physical therapy cabin and a cryogenic physical therapy cabin system. The cryogenic physical therapy cabin includes: a cabin body; a cabin door, which is hinged with the cabin body to form at least one sauna room; a refrigeration module, which comprises an evaporator arranged on an inner wall of the cabin body; an air outlet module, which is arranged on the cabin body and includes fan blades and a fan electrically connected to the fan blades, wherein the fan is configured to drive the fan blades to rotate to generate a circulating airflow inside the sauna room; and a main control module, which includes a controller electrically connected to the fan and the refrigeration module, wherein the controller is configured to receive a user adjustment instruction and adjust operation states of the air outlet module and the refrigeration module according to the user adjustment instruction. With the cryogenic physical therapy cabin in embodiments on the present application, the operation state can be adjusted according to the user adjustment instruction, and thereby improving the intelligence level of the cryogenic physical therapy cabin.

公开(公告)号：US20190309202A1

公开(公告)日：2019-10-10

申请号：US16379437

申请日：2019-04-09

申请人： Zhigang LONG

发明人： Zhigang LONG

IPC分类号： C09K5/04

摘要： The embodiments of the invention disclose a mixed refrigerant for a cryogenic temperature range, and methods for preparing and applying the same. The mixed refrigerant comprises six types of refrigerants: the first type of refrigerant is argon or nitrogen; the second type of refrigerant is methane or krypton; the third type of refrigerant is tetrafluoromethane; the fourth type of refrigerant is trifluoromethane or fluoromethane; the fifth type of refrigerant is at least one of 2,3,3,3□tetrafluoro-1-propene, hexafluoropropylene, pentafluoropropene, and 1,3,3,3-tetrafluoro-1-propene; and the sixth type of refrigerant is at least one of 1,1,1,3,3-pentafluoropropane, 1,1,2,2,3-pentafluoropropane, monochloro-trifluoropropene, and hexafluoro-2-butene. The mixed refrigerant has the advantages of a low ODP value, a low GWP value and non-flammability, it achieves the beneficial effects of non-toxic, environmental-friendly, convenient and safe, and it is for large-scale industrial production applications.

公开(公告)号：US20240055111A1

公开(公告)日：2024-02-15

申请号：US18449663

申请日：2023-08-14

申请人： Zhigang LONG

发明人： Zhigang LONG

IPC分类号： G16H40/20 ,  G16H20/30 ,  G16H40/40

CPC分类号： G16H40/20 ,  G16H20/30 ,  G16H40/40

摘要： The embodiments of the present invention provide a control method, apparatus, server, and storage medium for a cryogenic physical therapy system. The method is applied to a server in the cryogenic physical therapy system, including: acquiring target location information input by a user, and recommending a cryogenic physical therapy device to the user based on a relationship between the target location information and pre-recorded location information of each of cryogenic physical therapy devices; determining a target cryogenic physical therapy device selected by the user and determining whether an account balance of the user meets a preset fee deduction condition; if the account balance meets the preset fee deduction condition, sending a use request to the target cryogenic physical therapy device to enable the target cryogenic physical therapy device to control a target component to perform an operation corresponding to the use request; receiving a fee deduction request sent by the target cryogenic physical therapy device and updating the account balance of the user based on the fee deduction request. Therefore, the user can select a suitable cryogenic physical therapy device according to actual situations to perform cryogenic physical therapy quickly.