Combined temperature control unit, application of combined temperature control unit, temperature control device and temperature control method

• Main Authors: ZHAO YONGLING, GE LINBO, LIANG GANG, WANG LIANGBIN, TANG DITING, WEI CHUNGUANG
• Format: Patent
• Language: Chinese; English
• Published: 09.01.2024
• Subjects: CONTROLLING; PHYSICS; REGULATING; SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES

The invention relates to a combined temperature control unit, comprising: a first temperature switch having a first set value; the second temperature switch is connected with the first temperature switch in series and has a second set value, the second set value is smaller than the first set value, and the difference value between the first set value of the first temperature switch and the second set value of the second temperature switch forms return difference temperature; and the auxiliary circuit is communicated with the first temperature switch and the second temperature switch, and the auxiliary circuit controls the first temperature switch and the second temperature switch to be switched on and switched off respectively based on the magnitude of the temperature so as to control the output signal. The function of adjusting return difference temperature can be completed by using the temperature control switch and a small number of electrical elements. 本发明涉及一种组合式温度控制单元，包括：第一温度开关，其具有第一设定值；第二温度开关，其与第一温度开关串联