Intelligent filtering faucet

Abstract

The utility model relates to the field of water faucets, in particular to an intelligent filtering water faucet which comprises a water faucet body, a connecting base, a filter tip and the like. The filter tip is arranged at the water outlet end of the faucet body, heavy metal ions in water can be filtered through the reverse osmosis membrane and the ultrafiltration membrane, part of inorganic matter in the water can be adsorbed through the activated carbon filter screen, multiple filtering of the water is achieved, the filtering effect is better, and the service life of the faucet is prolonged. When pollutants in water are few, flowing water can penetrate through the fine filter screen, the use frequency of the activated carbon filter screen and the reverse osmosis membrane is reduced, the service life of the activated carbon filter screen and the reverse osmosis membrane is prolonged, the filtering process of water in the faucet is more intelligent, the flexibility of the faucet in the use process is improved, and the service life of the faucet is prolonged. And the practicability of the faucet is improved.

Description

Technical Field

[0001] The utility model relates to the field of faucets, and in particular to an intelligent filtering faucet. Background Art

[0002] Faucet is the popular name for water valve, which is used to control the size of the water flow switch and has the effect of saving water. The faucet is updated and replaced very quickly, from the old cast iron process to the electroplated knob type, and then to the stainless steel single-temperature single-control faucet, stainless steel double-temperature double-control faucet, and kitchen semi-automatic faucet. Faucets are usually installed on water pipes and are widely used in homes, public places and various industrial facilities.

[0003] Existing patent: CN208519303U discloses a faucet with a filter spout, which can effectively further improve its filtering effect by setting several layers of filter layers; and, since the filter layers are set on the outside of the water outlet component of the water outlet channel, the filter layers can effectively prevent external pollutants from entering the faucet.

[0004] The existing patent only filters water through a filter, and the water sometimes contains some polluted inorganic substances, heavy metal ions, etc. The filtering effect is poor if only a filter is set. At the same time, its intelligence level is also low. It is difficult to flexibly select the filtering method according to the actual water quality, which reduces the practicality of the faucet. Summary of the invention

[0005] Therefore, in order to solve the above-mentioned shortcomings, the utility model provides an intelligent filtering faucet to solve the above-mentioned technical problems.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an intelligent filtering faucet, comprising a faucet body and a connecting seat installed at the lower end of the faucet body, and also comprising a filter tip arranged at the water outlet end of the faucet body, the filter tip comprising an outer cylinder installed at the bottom and covering the water outlet end of the faucet body, a filter screen, a partition, a partition frame and an ultrafiltration membrane installed in the outer cylinder and distributed from top to bottom;

[0007] Two solenoid valves are fixedly mounted on the partition, and the two solenoid valves are respectively located on the left and right sides of the partition frame;

[0008] An activated carbon filter screen and a reverse osmosis membrane stacked together are arranged on one side of the partition frame, and a fine filter screen is arranged on the other side of the partition frame.

[0009] Preferably, the partition frame is a T-shaped structure, and the bottom of the partition frame may be provided with a plurality of through holes.

[0010] Preferably, a plurality of detection sensors are installed on the inner wall of the outer cylinder, and the detection sensors are located above the filter screen.

[0011] Preferably, the detection sensor is a pH sensor or a turbidity sensor.

[0012] Preferably, the filter screen is parallel to the partition plate, and the distance between the upper and lower opposite surfaces of the filter screen and the partition plate is 3 to 10 cm.

[0013] Beneficial effects of the utility model:

[0014] The utility model arranges a filter at the water outlet end of the faucet body, and the heavy metal ions in the water can be filtered out through the reverse osmosis membrane and the ultrafiltration membrane, and the activated carbon filter can adsorb some inorganic substances in the water, so as to realize multiple filtration of the water, and the filtering effect is better. When the pollutants in the water are less, the flowing water can pass through the fine filter mesh, and the use frequency of the activated carbon filter and the reverse osmosis membrane is reduced, which is beneficial to prolonging the service life of the activated carbon filter and the reverse osmosis membrane, making the filtering process of the water in the faucet more intelligent, improving the flexibility of the faucet in the use process, and improving the practicality of the faucet. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 The utility model Figure 1 A schematic diagram of the enlarged structure in the middle.

[0017] Among them: faucet body -1, connecting seat -2, filter tip -3, outer cylinder -31, filter screen -32, partition -33, partition frame -34, solenoid valve -35, activated carbon filter screen -36, reverse osmosis membrane -37, filter fine mesh -38, ultrafiltration membrane -39, detection sensor -310. DETAILED DESCRIPTION

[0018] In order to further explain the technical solution of the present utility model, it is described in detail through specific embodiments below.

[0019] like Figure 1 As shown, the utility model provides an intelligent filtering faucet, comprising a faucet body 1 and a connecting seat 2 installed at the lower end of the faucet body 1;

[0020] When in use, the faucet body 1 and the filter 3 are installed at appropriate positions in the pipeline through the connecting seat 2, and the water inlet end of the faucet body 1 is connected to the external pipeline. After the faucet body 1 is turned on, the water in the pipeline can flow out through the faucet body 1 and the filter 3.

[0021] like Figure 2As shown, the present embodiment also includes a filter 3 for multiple filtration of water arranged at the water outlet of the faucet body 1, the filter 3 includes an outer cylinder 31 clamped at the bottom and covering the water outlet of the faucet body 1, a filter screen 32 installed in the outer cylinder 31 and distributed from top to bottom, a partition 33, a partition frame 34 and an ultrafiltration membrane 39;

[0022] Two electromagnetic valves 35 are embedded on the partition 33. The two electromagnetic valves 35 are respectively located on the left and right sides of the partition frame 34. After opening the electromagnetic valves 35 respectively, the flow direction of the water in the outer cylinder 31 can be adjusted.

[0023] On one side of the partition frame 34, an activated carbon filter 36 and a reverse osmosis membrane 37 are stacked together, and on the other side of the partition frame 34, a filter fine mesh 38 is provided, which can perform secondary filtration on the water if the water quality is qualified, thereby further improving the water quality;

[0024] The partition frame 34 is a T-shaped structure, and the bottom of the partition frame 34 may be provided with a plurality of through holes, so that the filtered water can flow downward through the through holes.

[0025] In this embodiment, a plurality of detection sensors 310 are installed on the inner wall of the outer cylinder 31. The detection sensors 310 are located above the filter 32 and are used to detect the water delivered by the faucet body 1.

[0026] In this embodiment, the detection sensor 310 is a pH sensor and a turbidity sensor, which is convenient for detecting inorganic ions in water and detecting the turbidity of water;

[0027] In this embodiment, the filter screen 32 is parallel to the partition 33, and the distance between the upper and lower opposite surfaces of the filter screen 32 and the partition 33 is 5 cm, so that the water filtered by the filter screen 32 is diverted and transported by the solenoid valve 35 on the partition 33;

[0028] When in use, when the detection sensor 310 detects that the water delivered by the faucet body 1 is qualified, the electromagnetic valve 35 facing the filter mesh 38 is opened, so that the water in the faucet body 1 is filtered by the filter mesh 32, the filter mesh 38 and the ultrafiltration membrane 39 after entering the outer cylinder 31. The ultrafiltration membrane 39 can filter the colloidal substances and suspended matter in the water, and can also filter out the heavy metal ions in the water to a certain extent;

[0029] When the detection sensor 36 detects that the inorganic ions and turbidity of the water are unqualified, the solenoid valve 35 facing the filter fine mesh 38 is closed and the solenoid valve 35 facing the activated carbon filter 36 is opened. After being filtered by the filter 32, the flowing water is filtered by the activated carbon filter 36, the reverse osmosis membrane 37 and the ultrafiltration membrane 39. The activated carbon filter 36 can absorb and filter the dissolved organic matter and microorganisms in the water, and can also absorb and filter the discoloration and odor in the water. The reverse osmosis membrane 37 can filter out the heavy metal ions and ionic inorganic matter in the water. Different filtration modes are selected according to different actual conditions, which is more intelligent and can effectively improve the service life of the activated carbon filter 36 and the reverse osmosis membrane 37.

[0030] The above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An intelligent filtering faucet, comprising a faucet body and a connecting seat installed at the lower end of the faucet body; Features: It also includes a filter tip arranged at the water outlet of the faucet body, the filter tip including an outer cylinder installed at the bottom and covering the water outlet of the faucet body, a filter screen, a partition, a partition frame and an ultrafiltration membrane installed in the outer cylinder and distributed from top to bottom; Two solenoid valves are fixedly mounted on the partition, and the two solenoid valves are respectively located on the left and right sides of the partition frame; An activated carbon filter screen and a reverse osmosis membrane stacked together are arranged on one side of the partition frame, and a fine filter screen is arranged on the other side of the partition frame.

2. According to claim 1, the intelligent filtering faucet is characterized by: The partition frame is a T-shaped structure, and the bottom of the partition frame may be provided with a plurality of through holes.

3. The intelligent filtering faucet according to claim 1 is characterized by: A plurality of detection sensors are installed on the inner side wall of the outer cylinder, and the detection sensors are located above the filter screen.

4. The intelligent filtering faucet according to claim 3 is characterized by: The detection sensor is a pH sensor or a turbidity sensor.

5. The intelligent filtered water tap according to claim 1, characterized in that: The filter screen is parallel to the partition plate, and the distance between the upper and lower opposite surfaces of the filter screen and the partition plate is 3 to 10 cm.

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