Ejector of a water softener valve and water softener valve

A water softener valve, comprising:

• a valve body, the valve body comprising a valve cavity, an ejecting passage, and a saline solution suction passage, wherein, the water softener valve further comprises an ejector, the ejector comprises:
• an ejecting part, the ejecting part internally defines an ejecting hole, wherein diameter of the ejecting hole gradually decreases tapered along an ejecting direction;
• a confluence part, the confluence part internally defines a confluence hole, an inlet of the confluence hole faces an outlet of the ejecting hole, an aperture of the inlet of the confluence hole is greater than an aperture of the outlet of the ejecting hole, a surface of the confluence part and a surface of the ejecting part facing the surface of the confluence part cooperatively form a saline solution suction opening;
• and
• a connecting part, fixedly connected with the ejecting part and the confluence part, the connecting part, the ejecting part, and the confluence part are integrated together;
• the ejector is received in the ejecting passage, the saline solution suction passage communicates with the saline solution suction opening of the ejector;
• wherein an inner surface of the confluence hole is defined with a plurality of guiding ribs protruding from the inner surface of the confluence hole and extending along the ejecting direction, each two adjacent guiding ribs cooperatively form a guiding groove, to form a plurality of guiding grooves parallel to each other in the inner surface of the confluence hole;
• wherein the confluence hole comprises an enlarged section and a plane section, the enlarged section is gradually enlarged along the ejecting direction, the enlarged section is adjacent to the ejecting part, the plane section is connected with a far end of the enlarged section along the ejecting direction, and diameter of the plane section remains unchanged along the ejecting direction.