Fluid assembly, drive assembly, fluid control apparatus and manufacturing method therefor

A fluid control apparatus, comprising a fluid assembly and a drive assembly cooperating and connected with the fluid assembly, wherein the fluid assembly comprises a main housing, a pump assembly and a valve assembly, wherein the main housing has a first chamber and a second chamber, which are spaced from each other;

• at least part of the pump assembly is arranged in the first chamber in a sealed manner, the valve assembly comprises a valve core, and at least part of the valve core is arranged in the second chamber in a sealed manner;
• the pump assembly comprises a rotor assembly and a pump cover, the fluid assembly further comprises an isolation sleeve, wherein the isolation sleeve is located on at least part of an outer circumferential side of the rotor assembly and is connected to the main housing in a sealed manner and to the pump cover in a sealed manner, and the rotor assembly is located in a space formed between the pump cover and the isolation sleeve, the pump cover has a first port and a second port, the rotor assembly is configured to drive fluid to circulate between the first port and the second port, at least part of the pump cover is located in the first chamber, and the main housing further comprises a first orifice and a second orifice, the first orifice and the second orifice are communicated with the first chamber, and the first port is communicated with the first orifice, and the second port is communicated with the second orifice;
• and/or the drive assembly comprises a first housing, a stator assembly, a motor, and a first accommodating cavity, both of the stator assembly and the motor are connected to the first housing, the stator assembly is configured to cooperate with a rotor assembly of a pump assembly of the fluid assembly, the motor is configured to be in transmission connection with a valve core of a valve assembly of the fluid assembly, at least part of the motor is located in the first accommodating cavity, the first housing comprises a bottom wall portion and a position-limiting portion, the bottom wall portion forms part of a wall portion of the first accommodating cavity, at least part of the stator assembly is connected in the position-limiting portion, at least part of the motor is located in the first accommodating cavity, and the motor comprises an output shaft configured to be in transmission connection with the valve core.