A water regulating device

Abstract

The invention discloses a water quantity adjusting device which comprises a closed housing, a first spacer, a second spacer, a conical needle, a columnar plug and a filter screen. The housing is provided with a first cavity, a second cavity, a third cavity, a water inlet and a water outlet, the water inlet is in fluid communication with the first cavity, the first spacer is arranged between the first cavity and the second cavity, the first spacer is provided with a first through hole, the columnar plug is inserted into the first through hole, the second spacer is arranged between the second cavity and the third cavity and is provided with a second through hole, the conical needle is inserted into the second through hole, the third cavity is in fluid communication with the water outlet, and the filter screen is located at the connecting position between the third cavity and the water outlet. In the water quantity adjusting device, the columnar plug is inserted into the first through hole to achieve fluid isolation between the first cavity and the second cavity, and the filter screen can be dismounted and cleaned. The depth of the conical needle inserted into the second through hole is controlled, and the flow of the water flowing through the second through hole can be controlled.

Description

Technical field [0001] The present invention relates to the field of water treatment, in particular to a water volume adjustment device. Background technique [0002] Faucet is a popular name for water valve. It is used to control the flow of water. Every household has a faucet installed. As water pollution becomes more and more serious, people need more reliable water quality to protect their health. Therefore, many families install a filter on the tap, and use the filter to filter the tap water before using it. In the existing faucet, the filter screen is generally installed at the outlet of the faucet. Using the existing faucet to filter the tap water has the following disadvantages: [0003] (1) The filter screen filters the tap water for a long time. A lot of impurities will accumulate on the filter screen. Generally, the existing faucet keeps the tap water flowing through the filter screen. At this time, it is difficult to remove the filter screen from the faucet for cleanin...

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the deficiencies of the prior art, the purpose of the present invention is to provide a water volume regulating device, as long as the columnar plug is inserted into the first through hole, so that the fluid isolation between the first cavity and the second cavity can be realized. Disassembling and cleaning the filter screen can solve the problem that it is difficult to disassemble and clean the filter screen because the water has been flowing through the filter screen; in addition, as long as the depth of the tapered needle inserted into the second through hole can be controlled, the water flowing through the second through hole can be controlled. The flow rate of the through hole, that is, to adjust the water pressure in the water volume adjustment device, can solve the problem that the filter screen is damaged due to the pressure given by the water.

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