Zhejiang Sanhua Intelligent Controls Co., Ltd.

Jiabin Ye

Jiang Zou

Gang Lv

Wei Zhang

Zhou Lv

Fangfang Yin

A plate heat exchanger includes a first plate sheet and a second plate sheet. A blocking member is disposed between a front surface of the second plate sheet and a back surface of the first plate sheet. The blocking member is located between a first corner hole and a second corner hole of the second plate sheet, and one end of the blocking member is located on a side portion of the second plate sheet. A first corner hole of the second plate sheet bypasses the other end of the blocking member to communicate with a second corner hole of the second plate sheet. In the plate heat exchanger, a blocking member is disposed between two plate sheets, accordingly fluid can be evenly distributed, and the plate heat exchanger has good heat exchange performance.

Plate heat exchanger

A fluid control assembly is provided, which includes a heat exchange core, a mounting block and a valve core member. At least a part of the valve core member is arranged in a first mounting hole passage of the mounting block, and the valve core member is sealable to a wall portion of the first mounting hole passage. In this way, the fluid control assembly includes a fluid flow passage that includes a first port, a second hole passage, a first hole passage, a first sub-passage, a communication hole, a second sub-passage, and a second port. A core body of the valve core member is operated under a pressure difference between the first sub-passage and the second sub-passage, to communicate or block the first sub-passage and the second sub-passage, to realize a constant flow direction of the fluid flow passage of the fluid control assembly.

Growing community of inventors

Hangzhou, China

Jiabin Ye