Zhejiang Dunan Artificial Environment Co., Ltd.

Zhongbo Feng

Fugang Wang

Wenrong Zhang

Yunjun Xiong

Ju Jin

Zhiguo Song

Yankai Ge

Pengfei Liao

Zhou Yu

Meiling Peng

Wenzheng Liu

Yuhang Li

A liquid accumulator and a refrigerating system having same are provided. The liquid accumulator includes a tank body component, a valve seat, a baffle, and a one-way valve. The tank body component has a tank cavity, and the valve seat and the baffle are arranged in the tank cavity and abut against a side wall of the tank cavity, respectively. The valve seat is provided with a valve port, and the baffle is provided with a communicating port. The one-way valve includes a valve plate, a valve core, and a blocking portion connected to the valve core. The valve plate is arranged at an end of the one-way valve that is proximal to the valve port. The valve plate can block the valve port and abut against the valve core, and an end of the valve core away from the valve plate passes through the communicating port.

Liquid accumulator and refrigerating system having same

A valve device is provided, including a valve body unit and a valve seat. The valve seat is provided with a mounting cavity, and an end of the valve body unit is mounted in the mounting cavity. The valve device further includes a limiting unit, an outer side wall of the valve seat is provided with a mounting hole in communication with the mounting cavity along a radial direction of the mounting cavity, a side wall of the mounting cavity is recessed to form a mounting groove corresponding to the mounting hole, an end of the limiting unit extends into the mounting cavity from the mounting hole and is inserted into the mounting groove, and the limiting unit that extends into the mounting cavity abuts against the valve body unit to perform limiting along an axial direction and a circumferential direction between the valve body unit and the valve seat.

Valve device

A valve device is provided. The valve device includes a valve body unit, a mounting seat and a valve seat. The valve device further includes a fastening member. The mounting seat is provided with a limiting step, and a side surface of the valve seat is provided with a connecting hole in communication with the mounting hole along a direction perpendicular to an axis of the mounting hole. And an end of the fastening member extends into the mounting hole from the connecting hole and abuts against the limiting step.

Connection for valve seat and valve body unit

A reversible electromagnetic valve and an air conditioning unit are provided. The reversible electromagnetic valve includes a valve body and a valve core assembly. A first communication port and a second communication port are respectively formed in two sides of the valve body provided with a valve cavity. The valve core assembly is capable of slidably moving in the valve cavity and includes a connecting rod, a slider unit and a piston unit. The slider unit and the piston unit are respectively connected to two ends of the connecting rod. The slider unit is arranged adjacent to the first communication port and the second communication port opposite to each other. The slider unit is configured to block both the first communication port and the second communication port and the piston unit is capable to be pushed to slide in the valve cavity.

Reversible electromagnetic valve, and air conditioning unit having same

An electromagnetic valve and an electromagnetic valve assembly are provided. The electromagnetic valve includes: a valve body, which at least includes a valve seat, the valve seat being mounted on a mounting base; a magnetic conductive frame, which is fixed to the valve seat; and an electromagnetic driving assembly, which is mounted in the magnetic conductive frame. The magnetic conductive frame is provided with a positioning member, and the positioning member cooperates with the mounting base so as to restrict the electromagnetic driving assembly from rotating relative to the mounting base.

Electromagnetic valve and electromagnetic valve assembly

A reversible electromagnetic valve and an air conditioning unit are provided. The reversible electromagnetic valve includes a valve body and a valve core assembly, the valve body is provided with a valve cavity, and the valve core assembly is arranged in the valve cavity. The valve core assembly includes a piston and a connecting rod, wherein the piston is provided with a connecting hole, one end of the connecting rod penetrates through the connecting hole and is connected with the piston, and the connecting rod includes a tapered section, an outer diameter of which gradually changes along an axial direction of the connecting rod component. The tapered section extends into the connecting hole and abuts against an inner wall of the connecting hole, so that the connecting rod component is sealed and connected with the piston.

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Shaoxing, China

Zhongbo Feng