Water purifier filter element with stagnant water leak protection function

• Main Author: NI MUWEI
• Format: Patent
• Language: Chinese; English
• Published: 06.07.2018
• Subjects: CHEMISTRY; METALLURGY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The utility model provides a water purifier filter element with stagnant water leak protection function, its includes the filter core main part, install in the base of filter core main part bottom andinstall leak protection device, the check valve in the base, the base middle part is equipped with conduit portion, is equipped with the delivery port that runs through from top to bottom in the conduit portion, runs through the water inlet of base on the base in the conduit portion outside about being equipped with, the check valve is installed in the delivery port, the leak protection device islocated the first spring in the conduit portion outside and is set up in the elastomer piston of first spring bottom including the cover, elastomer piston packaging is in water inlet department, theutility model discloses a set up leak protection device and check valve for filter core hydroenergy when normal use is pushed the leak protection device open and through the check valve, is let watersee through the business tur