Waterproof and high-endurance valve

Abstract

The invention discloses a waterproof and high-endurance valve. The waterproof and high-endurance valve comprises a shell and a valve rod, a rotating rod is welded at the top end of the valve rod, a water chamber is formed in the middle of the shell, a first valve element is arranged in the middle of the valve rod, a second valve element is arranged at the bottom end of the first valve element, sealing rubber is arranged on the outer wall of the first valve element and the outer wall of the second valve element, a water inlet pipe is arranged at the left end of the shell, a valve seat frame iswelded to the right end of the water inlet pipe, a first valve seat is arranged at the top end of the valve seat frame, and a second valve seat is arranged at the bottom end of the valve seat frame. According to the waterproof and high-endurance valve, the first valve seat, the second valve seat, the first valve element, the second valve element and the sealing rubber are arranged, the valve rod is rotated to enable the first valve element and the second valve element to be placed on the first valve seat and the second valve seat, the sealing rubber are wrapped around the first valve element and the second valve element so that the first valve seat and the second valve seat can be effectively sealed, the situation of water leakage during long-term use is avoided, and the waterproof and high-endurance valve is more durable, relatively practical and suitable for being widely popularized and used.

Description

technical field [0001] The invention relates to the technical field of valves, in particular to a waterproof and durable valve. Background technique [0002] Valves are the control components in the fluid delivery system. They have the functions of cut-off, adjustment, flow diversion, reverse flow prevention, pressure stabilization, flow diversion or overflow pressure relief. Most of the valve cores in daily households are made of copper, which is not easy to rust. It has a certain corrosion resistance, but now it is not enough for the increasingly advanced life adjustment. At present, there are internal rusts in the household valves after long-term use, and it is difficult to seal the phenomenon of water droplets dripping. Therefore, we propose a waterproof, high-durability valve. valve. Contents of the invention [0003] The purpose of the present invention is to provide a valve with waterproof and high durability, which solves the problems raised in the background art....

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Problems solved by technology

[0002] Valves are the control components in the fluid delivery system. They have the functions of cut-off, adjustment, flow diversion, reverse flow prevention, pressure stabilization, flow diversion or overflow pressure relief. Most of the valve cores in daily households are made of copper, which is not easy to rust. It has a certain corrosion resistance, but now it is not enough for the increasingly advanced life adjustment. At present, there are internal rusts in the household valves after long-term use, and it is difficult to seal the phenomenon of water droplets dripping. Therefore, we propose a waterproof, high-durability valve. valve

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