Foot-control type antifreezing faucet

Abstract

The invention discloses a foot-control type antifreezing faucet, which comprises a faucet valve body and a faucet switch arranged on the faucet valve body, wherein the faucet switch is connected witha foot-control switch through an operating line; an water inlet pipe of the faucet valve body is provided with an exhaust valve; the foot-control switch can control the opening and closing of the faucet by a foot so as to prevent the secondary pollution caused by opening the faucet switch by a dirty hand, and the foot control solves the problem of water wastage in the process of opening and closing the faucet by hand in the past and saves the water resource; and the exhaust valve makes the water in the water inlet pipe flow back when the faucet is not used so that the water inlet pipe has no water. Thus, the water inlet pipe is prevented from frost cracking in cold winter, and the faucet can also be used in the cold winter, and the maintenance cost of a cracked water pipe is saved. The foot-control type antifreezing faucet has the advantages of simple structure, sanitary and convenient operation and low cost, and can be accepted by any groups using the faucet.

Description

technical field [0001] The invention relates to a faucet, in particular to a foot-controlled antifreeze faucet. Background technique [0002] Most of the existing faucets are manually controlled. Before use, the faucet switch should be turned on with dirty hands, so that the dirt will inevitably stick to the faucet switch. After washing hands, turn off the faucet switch with clean hands. The hand touches the polluted dirty faucet switch, causing secondary pollution, and in the process of opening and closing the faucet, there will be a certain amount of water loss, wasting water resources. People have invented the induction faucet for the shortcomings of the above faucets. , but this kind of faucet is expensive, and it is difficult for ordinary people to accept it. [0003] Secondly, the faucets in open-air public places are extremely easy to freeze in the cold winter, and the water pipes are likely to freeze and crack, causing a lot of water leakage, wasting water resources...

AI Technical Summary

Problems solved by technology

[0002] Most of the existing faucets are manually controlled. Before use, the faucet switch should be turned on with dirty hands, so that the dirt will inevitably stick to the faucet switch. After washing hands, turn off the faucet switch with clean hands. The hand touches the polluted dirty faucet switch, causing secondary pollution, and in the process of opening and closing the faucet, there will be a certain amount of water loss, wasting water resources. People have invented the induction faucet for the shortcomings of the above faucets. , but this kind of faucet is expensive, and it is difficult for the general population to accept

[0003] Secondly, the faucets in open-air public places are extremely easy to freeze in the cold winter, and the water pipes are likely to freeze and crack, causing a lot of water leakage, wasting water resources, and increasing maintenance costs. The faucets on the occasion no longer supply water, causing inconvenience to people

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