CN-119472835-B - Refrigerator temperature regulation and control method and system

CN119472835BCN 119472835 BCN119472835 BCN 119472835BCN-119472835-B

Abstract

The embodiment of the application provides a temperature regulation and control method and a temperature regulation and control system for a refrigerator. The method comprises the steps that when the interaction device detects that a user performs updating operation on a first parameter, a data updating instruction carrying a first value is sent to the control device, wherein the first parameter is one or more temperature regulation parameters required by internal temperature regulation of the refrigerator, the first value is a parameter value of the updated first parameter, and the control device regulates and controls the internal temperature of the refrigerator based on the first value after receiving the data updating instruction. By the technical scheme provided by the embodiment of the application, the difficulty in the internal temperature regulation process of the refrigerator is reduced.

Inventors

ZHANG JUNFENG
Request for anonymity

Assignees

本源量子计算科技（合肥）股份有限公司

Dates

Publication Date: 20260512
Application Date: 20230808

Claims (9)

1. The refrigerator temperature regulation and control method is characterized by being applied to a refrigerator temperature regulation and control system, wherein the refrigerator temperature regulation and control system comprises interaction equipment, control equipment and a refrigerator, and the method comprises the following steps: When detecting that a user performs updating operation on a first parameter, the interactive device sends a data updating instruction carrying a first numerical value to the control device, wherein the first parameter is one or more temperature regulation parameters required by the internal temperature regulation of the refrigerator, and the first numerical value is a parameter value of the updated first parameter; After receiving the data updating instruction, the control equipment regulates and controls the temperature inside the refrigerator based on the first numerical value; In the cooling regulation and control process, the temperature regulation and control parameters comprise a VC rough pump stop P1 value, a PT start P1 value and a VC rough pump time corresponding to a rough pump stage, a VC fine pump stop P1 value and a VC fine pump time corresponding to a fine pump stage, a DR pump stop P3 value, a pre-PPC precooling time, a PPC stop P3 value and a PPC time corresponding to a PPC stage, and condense high P5 value, condense air inlet P4 value, a needle valve abnormal P5 value, condense air stopping P4 value, condense low P5 value, a circulation start P3 value, a TP start P3 value, a waiting time before condense and a needle valve checking time corresponding to a Condense stage; In the temperature-raising regulation and control stage, the temperature-raising regulation and control parameters comprise a flow oversized judgment value, a P6 oversized judgment value, a condense pressure P3 value and condense pressure drop time corresponding to the temperature-raising determination stage, a helium recovery completion P2 value, a helium recovery completion P4 value and helium pressure stabilization waiting time corresponding to the gas-collecting stage, and a 4K heating safety time corresponding to the 4K stopping stage; the step of adjusting and controlling the temperature inside the refrigerator based on the first value after receiving the data updating instruction comprises the following steps: Updating a parameter value corresponding to the first parameter in a second parameter stored by the refrigerator according to a first numerical value in the received data updating instruction to obtain an updated second parameter, wherein the second parameter is all temperature regulation parameters required by the internal temperature regulation of the refrigerator; Regulating and controlling the temperature inside the refrigerator based on the updated second parameter; The effective time corresponding to the first parameter in the updated second parameter is influenced by the updating time of the second parameter in the control device and the regulation stage of the internal temperature of the refrigerator at the updating time.
2. The method according to claim 1, wherein the method further comprises: when detecting that a user triggers an initial operation or a stop operation for regulating and controlling the internal temperature of the refrigerator, the interactive device sends an initial instruction or a stop instruction to the control device; The control device starts or stops regulating the internal temperature of the refrigerator based on the received starting instruction or stopping instruction.
3. The method of claim 1, wherein the refrigerator includes a plurality of monitoring devices therein; the method further comprises the steps of: each monitoring device acquires monitoring data at the current moment in the process of temperature change in the refrigerator; The control equipment acquires the monitoring data corresponding to each monitoring device and sends the monitoring data corresponding to each monitoring device to the interaction equipment; And the interaction equipment performs visual display on the monitoring data corresponding to each monitoring device after receiving the monitoring data corresponding to each monitoring device.
4. The method according to claim 1, wherein the step of sending a data update instruction carrying a first value to the control device upon detecting that the user performs an update operation for the first parameter, comprises: when the user is detected to update the first parameter in the parameter configuration page, acquiring an updated second value; matching the second value with a preset value range corresponding to the first parameter; And when the second numerical value is in the preset numerical value range, determining the second numerical value as a first numerical value updated by the first parameter, and sending a data updating instruction carrying the first numerical value to the control equipment.
5. The method according to claim 4, wherein the method further comprises: And when the second value is not in the preset value range, the interaction equipment carries out abnormal alarm on the second value.
6. The method according to claim 1, wherein the method further comprises: when detecting the setting operation of a user on the second parameter, the interaction device sends a parameter setting instruction carrying a second value to the control device, wherein the second value is a parameter value of each temperature regulation parameter set for the second parameter; the control device stores the second value in the received parameter setting instruction.
7. The refrigerator temperature regulation and control system is characterized by comprising interaction equipment, control equipment and a refrigerator; the interaction device is used for sending a data updating instruction carrying a first numerical value to the control device when detecting that a user performs updating operation on a first parameter, wherein the first parameter is one or more temperature regulation parameters required by the internal temperature regulation of the refrigerator, and the first numerical value is a parameter value of the updated first parameter; The control equipment is used for regulating and controlling the temperature inside the refrigerator based on the first numerical value after receiving the data updating instruction; In the cooling regulation and control process, the temperature regulation and control parameters comprise a VC rough pump stop P1 value, a PT start P1 value and a VC rough pump time corresponding to a rough pump stage, a VC fine pump stop P1 value and a VC fine pump time corresponding to a fine pump stage, a DR pump stop P3 value, a pre-PPC precooling time, a PPC stop P3 value and a PPC time corresponding to a PPC stage, and condense high P5 value, condense air inlet P4 value, a needle valve abnormal P5 value, condense air stopping P4 value, condense low P5 value, a circulation start P3 value, a TP start P3 value, a waiting time before condense and a needle valve checking time corresponding to a Condense stage; In the temperature-raising regulation and control stage, the temperature-raising regulation and control parameters comprise a flow oversized judgment value, a P6 oversized judgment value, a condense pressure P3 value and condense pressure drop time corresponding to the temperature-raising determination stage, a helium recovery completion P2 value, a helium recovery completion P4 value and helium pressure stabilization waiting time corresponding to the gas-collecting stage, and a 4K heating safety time corresponding to the 4K stopping stage; the control equipment is specifically used for updating the parameter value corresponding to the first parameter in the second parameter stored by the control equipment according to the first numerical value in the received data updating instruction to obtain an updated second parameter, wherein the second parameter is all temperature regulation parameters required by the internal temperature regulation of the refrigerator; The effective time corresponding to the first parameter in the updated second parameter is influenced by the updating time of the second parameter in the control device and the regulation stage of the internal temperature of the refrigerator at the updating time.
8. The system of claim 7, wherein the interactive device is further configured to send a start instruction or a stop instruction to the control device when it is detected that a user triggers a start operation or a stop operation for temperature regulation inside the refrigerator; The control device is also used for starting or stopping regulating and controlling the internal temperature of the refrigerator based on the received starting instruction or stopping instruction.
9. The system of claim 7, wherein the refrigerator includes a plurality of monitoring devices therein; The monitoring device is used for acquiring monitoring data of the refrigerator at the current moment in the process of temperature change in the refrigerator; The control equipment is also used for acquiring the monitoring data corresponding to each monitoring device and sending the monitoring data corresponding to each monitoring device to the interaction equipment; the interaction device is further used for performing visual display on the monitoring data corresponding to each monitoring device after receiving the monitoring data corresponding to each monitoring device.

Description

Refrigerator temperature regulation and control method and system Technical Field The application relates to the technical field of refrigerator control, in particular to a refrigerator temperature regulation and control method and system. Background In the field of quantum computing, a quantum chip has a severe temperature requirement on an operating environment, and quantum computing is generally required to be performed at an extremely low temperature (for example, 10 milli-kelvin). In the related art, a quantum chip is deployed inside a refrigerator (also called a dilution refrigerator), and the support of the running environment of the quantum chip is realized through the regulation and control of the internal temperature of the refrigerator. At present, after an operator writes a script file for finishing the internal temperature regulation of the refrigerator, the regulation of the internal temperature of the refrigerator, such as the reduction and the increase of the internal temperature of the refrigerator, can be realized by loading the script file on the refrigerator. However, in the quantum chip test process, different types of tests need to be performed on the quantum chip. Aiming at different types of tests, the running environments required by the quantum chip test may have certain difference, at this time, an operator needs to rewrite corresponding script files and load the rewritten script files on the refrigerator, so that the adjustment of the quantum chip test environment can be realized, and the difficulty of regulating and controlling the internal temperature of the refrigerator is greatly increased. Disclosure of Invention The embodiment of the application aims to provide a temperature regulation and control method and a temperature regulation and control system for a refrigerator, so as to reduce the difficulty of the internal temperature regulation and control process of the refrigerator. The specific technical scheme is as follows: The embodiment of the application provides a refrigerator temperature regulation and control method which is applied to a refrigerator temperature regulation and control system, wherein the refrigerator temperature regulation and control system comprises interaction equipment, control equipment and a refrigerator, and the method comprises the following steps: When detecting that a user performs updating operation on a first parameter, the interactive device sends a data updating instruction carrying a first numerical value to the control device, wherein the first parameter is one or more temperature regulation parameters required by the internal temperature regulation of the refrigerator, and the first numerical value is a parameter value of the updated first parameter; And after receiving the data updating instruction, the control equipment regulates and controls the temperature inside the refrigerator based on the first numerical value. Optionally, the method further comprises: when detecting that a user triggers an initial operation or a stop operation for regulating and controlling the internal temperature of the refrigerator, the interactive device sends an initial instruction or a stop instruction to the control device; The control device starts or stops regulating the internal temperature of the refrigerator based on the received starting instruction or stopping instruction. Optionally, the refrigerator comprises a plurality of monitoring devices; the method further comprises the steps of: each monitoring device acquires monitoring data at the current moment in the process of temperature change in the refrigerator; The control equipment acquires the monitoring data corresponding to each monitoring device and sends the monitoring data corresponding to each monitoring device to the interaction equipment; And the interaction equipment performs visual display on the monitoring data corresponding to each monitoring device after receiving the monitoring data corresponding to each monitoring device. Optionally, the step of sending a data update instruction carrying a first value to the control device when it is detected that the user performs an update operation on the first parameter includes: when the user is detected to update the first parameter in the parameter configuration page, acquiring an updated second value; matching the second value with a preset value range corresponding to the first parameter; And when the second numerical value is in the preset numerical value range, determining the second numerical value as a first numerical value updated by the first parameter, and sending a data updating instruction carrying the first numerical value to the control equipment. Optionally, the method further comprises: And when the second value is not in the preset value range, the interaction equipment carries out abnormal alarm on the second value. Optionally, the step of adjusting the temperature inside the refrigerator based on the first value after