Water purifying faucet with filter element service life timekeeping function

Abstract

The invention discloses a water purifying faucet with a filter element service life timekeeping function. The water purifying faucet comprises a faucet body. A valve element is arranged in the faucet body. A rotating handle capable of controlling the valve element to act is arranged on the faucet body. A monitoring device is arranged on the rotating handle and electrically connected with a control circuit which can receive monitoring signals of the monitoring device and conduct timekeeping. The control circuit is connected with a warning device which is used for prompting that the service life of the filter element reaches the limit. By calculating the service life of the filter element through the monitoring device and the control circuit, when will the service life of the filter element reach the limit can be accurately calculated, a traditional method for estimating the service life of the filter element is abandoned, it can be avoided that a user replaces the filter element with a new one too early, cost of the water purifying faucet is reduced for the user, it can also be avoided that the user continues to use the scrapped filter element overtime, and water use sanitation is ensured for the user.

Description

technical field [0001] The invention relates to a water purification faucet, in particular to a water purification faucet with the function of timing the life of a filter core. Background technique [0002] With the development of society and the deteriorating living environment, people are paying more and more attention to the safety and sanitation of drinking water and water, so water purification faucets that can filter water have emerged as the times require. [0003] Existing water purification faucets mainly rely on the filter element to filter the water flowing through it, so as to achieve the effect of water purification. The filter element will continuously absorb various impurities when filtering water. When the amount of impurities absorbed by the filter element reaches the limit, the service life of the filter element will also reach the limit and the water can no longer be filtered. At this time, a new filter element needs to be replaced. [0004] However, whet...

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Problems solved by technology

[0004] However, whether the service life of the filter element of the existing water purification faucet reaches the limit is roughly estimated by the user according to the usage situation. Sometimes when the service life of the filter element does not reach the limit, the user replaces a new filter element due to a wrong estimate, resulting in waste of resources. Increase the user's use cost; sometimes the service life of the filter element has already reached the limit, but the user thinks that the service life of the filter element has not yet expired and continues to use the filter element. The filter element cannot filter water, which makes the user drink or use some dirty The use of water has brought certain dangers to the health of users

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