Water filtering faucet with water quality monitoring function

Abstract

The utility model discloses a water filtering faucet with a water quality monitoring function, which relates to the field of water filtering faucets and comprises a faucet, a cavity is arranged inside the faucet, a water outlet barrel is fixedly mounted on one side of the upper end of the faucet in the vertical direction, a through hole is formed in one side of the water outlet barrel, and the inside of the water outlet barrel is communicated with the cavity through the through hole. And a mounting cap is mounted at the top of the water outlet cylinder in a threaded manner. Through the arrangement of the water outlet cylinder, the micropore ceramic filter cylinder, the plugging assembly and the like, after the micropore ceramic filter cylinder is sleeved in the water outlet cylinder, the mounting cap is mounted at the top of the water outlet cylinder in a threaded manner, so that the top wall of the mounting cap extrudes the telescopic spring to contract, and the telescopic spring is pressed and extruded to generate reverse acting force to push the circular connecting plate to move downwards; three connecting rods distributed at the bottom of the circular connecting plate at equal intervals downwards press a conical ring fixed on the outer wall of the upper end of the microporous ceramic filter cartridge to be extruded on the inner wall of a fixing ring, so that the sealing performance between the inner ring of the fixing ring and the outer wall of the conical ring can be improved, and the water filtering effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of filter faucet, specifically to a filter faucet with water quality monitoring. BACKGROUND

[0002] The faucet is a kind of appliance for controlling water flow in our life, and with the continuous progress of science and technology, faucet is also constantly updated, and the appearance, function, material and the like of faucet are more and more excellent, filter faucet is one of them, filter faucet can filter water well in use, so that the water source used by people is more pure, and the quality of domestic water is increased.

[0003] The existing kitchen water purifying faucet achieves the effect of filtering tap water by setting a pre-filter and a cabinet water purifier at the kitchen drain pipe, but when replacing the filter element of the pre-filter and the cabinet water purifier, the water source valve needs to be closed for disassembly and cleaning.

[0004] In addition, the Chinese patent document with publication number CN218248944U provides a filter faucet with water quality monitoring, which includes a body mechanism, a connecting mechanism and a receiving structure, the connecting mechanism is located at the outer end of the body mechanism, the receiving structure is located at the lower end of the body mechanism, the connecting mechanism includes a monitoring device body, a water quality sensor, a water quality sensing probe, a battery, a display screen, an operation panel, a waterproof ring and a maintenance cover, the water quality sensor is fixedly installed at the inner end of the monitoring device body, the water quality sensor and the water quality sensing probe of the filter faucet with water quality monitoring can monitor the water before filtering in the faucet pipeline, in the above-mentioned scheme, the tap water before filtering is monitored, but not the tap water after filtering, which causes the water quality detection after filtering to be not accurate enough, so that the user cannot diagnose whether the filter element needs to be replaced in time according to the water quality after filtering, thereby inconvenient for timely cleaning and replacement of the filter element, which will further affect the water quality after filtering. UTILITY MODEL CONTENTS

[0005] Therefore, the utility model aims to provide a filter faucet with water quality monitoring to solve the technical problems mentioned in the background art.

[0006] To achieve the above object, the utility model provides following technical scheme: a water quality monitoring filter faucet, including the faucet, the inside of faucet has the cavity, the side vertical direction fixed mounting of faucet upper end has the water outlet cylinder, and the side of water outlet cylinder is provided with through -hole, the inside of water outlet cylinder is communicated with cavity through through -hole, the top of water outlet cylinder is installed with the mounting cap, the top of faucet is fixedly installed with water quality monitor body, and one end of water quality monitor body is fixedly connected with water quality response probe, one end of water quality response probe is fixedly installed in the lower end inside water outlet cylinder, the inner wall of water outlet cylinder upper end is fixedly installed with the fixed ring, and the inside of fixed ring is provided with microporous ceramic filter cartridge, the outer wall of microporous ceramic filter cartridge upper end is fixedly installed with the conical ring, and the outer wall of conical ring is built in the inner wall of fixed ring, the top of conical ring and the top wall of mounting cap are provided with the plugging assembly.

[0007] Through the above technical scheme, after the faucet water valve is opened, the water flows through the cavity from the through -hole into the inside of water outlet cylinder and is filtered by the microporous ceramic filter cartridge, and then flows out from the bottom of water outlet cylinder, the tap water after filtering is detected by water quality response probe, the user can observe the water quality after filtering in real time through the display screen on water quality monitor body, so as to clean and replace the filter element in time according to the water quality, in addition, through the setting of the plugging assembly, the sealing property between the inner ring of fixed ring and the outer wall of conical ring can be improved, the water filtering effect is improved, and the operation convenience when replacing the microporous ceramic filter cartridge is improved.

[0008] The utility model further sets up, the inner ring of fixed ring is the conical structure of big up small, the inner ring of fixed ring and the outer wall of conical ring cooperate, the material quality of fixed ring is three yuan ethylene propylene rubber sealing ring.

[0009] Through the above technical scheme, when being pressed and extruded by the telescopic spring, the telescopic spring generates reverse force to push the circular connecting plate to move downward, so that the three connecting rods equidistantly distributed at the bottom of the circular connecting plate press the conical ring fixed to the outer wall of the upper end of the microporous ceramic filter cartridge on the inner wall of the fixed ring, so that the sealing property between the inner ring of the fixed ring and the outer wall of the conical ring can be improved.

[0010] The utility model further sets up, the outer wall of mounting cap is provided with a plurality of notches along the circumference equidistantly.

[0011] Through the above technical scheme, through the notch setting, when the user rotates the mounting cap, the friction between the hand and the mounting cap can be increased, so that the rotation of the mounting cap is facilitated.

[0012] The utility model further provides for, the upper end of micro -porous ceramic filter cartridge is open structure, the inner wall of micro -porous ceramic filter cartridge upper end is fixedly connected with stainless steel filter screen, the inside of micro -porous ceramic filter cartridge is filled with coconut shell activated carbon filter core.

[0013] Through adopting above technical scheme, after tap water enters the inside of water outlet cylinder, after simple filtration of stainless steel filter screen, secondary filtration is carried out by coconut shell activated carbon filter core, and the impurities, peculiar smell and color in water are effectively removed, water quality is improved, and finally tertiary filtration is carried out by micro -porous ceramic filter cartridge, so that harmful residual chlorine and suspended pollutants, organic chemical substances, color and peculiar smell are effectively removed, and the water filtering function of the water filter faucet is improved.

[0014] The utility model further provides for, the top of water outlet cylinder is placed with sealing ring, and the top and outer wall of sealing ring are all combined with the inner wall of installation cap, the bottom of sealing ring is combined with the top of water outlet cylinder.

[0015] Through adopting above technical scheme, after installation cap is screwed to the place, the sealing ring of water outlet cylinder top is extruded by installation cap, and the thread connection between water outlet cylinder and installation cap is sealed, so that the sealing property between water outlet cylinder and installation cap is improved.

[0016] The utility model further provides for, the plugging subassembly includes: connecting rod, the connecting rod is equipped with three, three connecting rod fixed mounting in the top of conical ring along the circumference equidistance, the top of three connecting rod is fixedly connected with circular connecting plate, and the top of circular connecting plate is set up with telescopic spring, the top of telescopic spring is set up in the top wall of installation cap.

[0017] Through adopting above technical scheme, micro -porous ceramic filter cartridge is sleeved on the fixed ring inside water outlet cylinder through the conical ring of upper end outer wall, and then installation cap is screwed on the top of water outlet cylinder, at this time, the top wall of installation cap extrudes telescopic spring and contracts, when telescopic spring is extruded and pressed, telescopic spring generates reverse force and pushes circular connecting plate down, so that the three connecting rods of circular connecting plate bottom equidistance distribution press micro -porous ceramic filter cartridge upper end outer wall fixed conical ring and extrude on the inner wall of fixed ring, the sealing property between fixed ring inner ring and conical ring outer wall can be improved, the gap between fixed ring and conical ring is prevented, and the operation convenience when micro -porous ceramic filter cartridge is replaced is improved.

[0018] The utility model further provides for, the outer wall of circular connecting plate is equipped with recess, and the recess is sleeved with rubber sealing ring, and the outer wall of rubber sealing ring is set up on the inner wall of water outlet cylinder.

[0019] Through adoption of the above technical scheme, after the circular connecting plate is installed inside the water outlet cylinder, the rubber sealing ring of the outer wall of the circular connecting plate is tightly attached to the inner wall of the water outlet cylinder, thereby avoiding tap water from entering the inside of the mounting cap, causing the corrosion of the expansion spring to affect the use of drinking water.

[0020] The utility model further sets up, the bottom fixed mounting of water outlet cylinder has the connecting ring, and the top of connecting ring has the splash-proof net.

[0021] Through adoption of the above technical scheme, through the splash-proof net setting, can prevent the water splash when water flows out, reduce the waste of water, through the way of lap joint facilitate the splash-proof net's disassembly cleaning.

[0022] Summarized above, the utility model mainly has the following beneficial effect:

[0023] 1, the utility model discloses a water outlet cylinder, microporous ceramic filter cartridge and plugging assembly etc. The setting, after the microporous ceramic filter cartridge is sleeved in the inside of water outlet cylinder, makes the top wall of mounting cap extrude expansion spring shrink by being screwed in the top of water outlet cylinder, and expansion spring is pressed extrusion and generates reverse force and pushes down circular connecting plate, and the three connecting rods of circular connecting plate bottom equidistance distribution extrude the conical ring fixed on the inner wall of fixed ring in the conical ring outer wall fixed on the upper end of microporous ceramic filter cartridge, can improve the sealing between fixed ring inner ring and conical ring outer wall, improve the filtering effect, and simultaneously through this mode, the operation convenience of the disassembly of microporous ceramic filter cartridge is improved, only needs to close the water faucet water valve, and does not need to close water source total valve, improves the operation convenience when replacing microporous ceramic filter cartridge.

[0024] 2, the utility model discloses a water outlet cylinder, water quality monitor body and water quality inductive probe etc. The setting, after the water faucet water valve is opened, water flows through the cavity from the through hole and enters the inside of water outlet cylinder and is filtered by microporous ceramic filter cartridge, then, after being filtered, tap water flows out from the bottom of water outlet cylinder, and the water quality of filtered tap water is detected by water quality inductive probe, and the user can observe the water quality in real time through the display screen on water quality monitor body, so that the filter core can be cleaned and replaced in time according to the water quality. ACCURACY OF DRAWINGS

[0025] Figure 1 It is the front view schematic drawing of the utility model;

[0026] Figure 2 It is the front view schematic drawing of the utility model;

[0027] Figure 3 It is the Figure 2 It is the structure enlarged schematic drawing of A place in the middle;

[0028] Figure 4 It is the back view schematic drawing of the utility model.

[0029] Fig. 1, faucet; 101, cavity; 2, water outlet cylinder; 201, fixed ring; 202, through hole; 3, water quality monitor body; 301, water quality sensing probe; 4, mounting cap; 5, microporous ceramic filter cartridge; 501, stainless steel filter screen; 502, coconut shell activated carbon filter element; 6, conical ring; 7, plugging assembly; 701, connecting rod; 702, circular connecting plate; 703, telescopic spring. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are used only for explaining the utility model and cannot be understood as limiting the utility model.

[0031] The embodiments will be described below according to the overall structure of the utility model.

[0032] A water filter faucet with water quality monitoring, as shown in Figure 1 - Figure 4 Fig. 1, faucet; 101, cavity; 2, water outlet cylinder; 201, fixed ring; 202, through hole; 3, water quality monitor body; 301, water quality sensing probe; 4, mounting cap; 5, microporous ceramic filter cartridge; 501, stainless steel filter screen; 502, coconut shell activated carbon filter element; 6, conical ring; 7, plugging assembly; 701, connecting rod; 702, circular connecting plate; 703, telescopic spring.The inside of the faucet 1 has a cavity 101, a water outlet cylinder 2 is fixedly installed on one side of the upper end of the faucet 1 in the vertical direction, and a through hole 202 is formed in one side of the water outlet cylinder 2, the inside of the water outlet cylinder 2 is communicated with the cavity 101 through the through hole 202, after the water valve of the faucet 1 is opened, the water flows into the inside of the water outlet cylinder 2 from the through hole 202 through the cavity 101 and is filtered by the microporous ceramic filter cartridge 5, and then flows out from the bottom of the water outlet cylinder 2, the mounting cap 4 is threadedly installed on the top of the water outlet cylinder 2, the water quality monitor body 3 is fixedly installed on the top of the faucet 1, a battery is installed in the inside of the water quality monitor body 3, one end of the water quality monitor body 3 is fixedly connected with the water quality sensing probe 301, one end of the water quality sensing probe 301 is fixedly installed in the lower end inside the water outlet cylinder 2, the filtered tap water is detected by the water quality sensing probe 301, the user can observe the water quality after filtering in real time through the display screen on the water quality monitor body 3, so that the filter element can be cleaned and replaced in time according to the water quality, the fixed ring 201 is fixedly installed on the inner wall of the upper end of the water outlet cylinder 2, the microporous ceramic filter cartridge 5 is arranged in the inside of the fixed ring 201, the conical ring 6 is fixedly installed on the outer wall of the upper end of the microporous ceramic filter cartridge 5, and the outer wall of the conical ring 6 is arranged on the inner wall of the fixed ring 201, and the plugging assembly 7 is arranged between the top of the conical ring 6 and the top wall of the mounting cap 4. Through the arrangement of the plugging assembly 7, the sealing property between the inner ring of the fixed ring 201 and the outer wall of the conical ring 6 is improved, the water filtering effect is improved, and the microporous ceramic filter cartridge 5 is convenient to disassemble through this way, and the operation convenience when the microporous ceramic filter cartridge 5 is replaced is improved.

[0033] Please refer to Figure 2 - Figure 3The inner ring of the fixed ring 201 is tapered from large to small, and the inner ring of the fixed ring 201 cooperates with the outer wall of the tapered ring 6. The material of the fixed ring 201 is a three-ethylene propylene rubber sealing ring. When the telescopic spring 703 is pressed and extruded, the telescopic spring 703 generates a reverse force to push the circular connecting plate 702 downward, so that the three connecting rods 701 at the bottom of the circular connecting plate 702 press and extrude the tapered ring 6 fixed to the outer wall of the upper end of the microporous ceramic filter cartridge 5 on the inner wall of the fixed ring 201, which can improve the sealing between the inner ring of the fixed ring 201 and the outer wall of the tapered ring 6.

[0034] Please refer to Figure 1 The outer wall of the mounting cap 4 is provided with a plurality of notches at equal intervals along the circumference. Through the notches, when the user rotates the mounting cap 4, the friction between the hand and the mounting cap 4 can be increased, and the rotation of the mounting cap 4 is facilitated.

[0035] Please refer to Figure 2 - Figure 3 The upper end of the microporous ceramic filter cartridge 5 is in an open structure, the inner wall of the upper end of the microporous ceramic filter cartridge 5 is fixedly connected with a stainless steel filter screen 501, and the inside of the microporous ceramic filter cartridge 5 is filled with a coconut shell activated carbon filter element 502. After tap water enters the inside of the water outlet cylinder 2, it is simply filtered by the stainless steel filter screen 501, and then is subjected to secondary filtration by the coconut shell activated carbon filter element 502 to effectively remove impurities, odors and colors in the water, improve water quality, and finally is subjected to three times of filtration by the microporous ceramic filter cartridge 5 to effectively remove harmful residual chlorine and suspended pollutants, organic chemicals, colors and odors, and improve the water filtration function of the filter faucet.

[0036] Please refer to Figure 2 - Figure 3 The top of the water outlet cylinder 2 is provided with a sealing ring, and the top and outer wall of the sealing ring are attached to the inner wall of the mounting cap 4. After the mounting cap 4 is screwed in place, the sealing ring at the top of the water outlet cylinder 2 is extruded by the mounting cap 4, which seals the threaded connection between the water outlet cylinder 2 and the mounting cap 4, thereby improving the sealing between the water outlet cylinder 2 and the mounting cap 4.

[0037] Please refer to Figure 2 - Figure 3, the blocking assembly 7 comprises: connecting rods 701, the connecting rods 701 are provided with three, three connecting rods 701 are fixedly installed on the top of the conical ring 6 at equal intervals along the circumference, the top of three connecting rods 701 is fixedly connected with a circular connecting plate 702, and the top of the circular connecting plate 702 is provided with a telescopic spring 703, and the top of the telescopic spring 703 is provided on the top wall of the mounting cap 4. The microporous ceramic filter cartridge 5 is sleeved on the fixing ring 201 inside the water outlet cylinder 2 through the conical ring 6 on the upper end outer wall, and then the mounting cap 4 is screwed on the top of the water outlet cylinder 2, at this time the top wall of the mounting cap 4 extrudes the telescopic spring 703 to shrink, when the telescopic spring 703 is extruded and pressed, the telescopic spring 703 generates a reverse force to push the circular connecting plate 702 downward, so that the three connecting rods 701 distributed at equal intervals at the bottom of the circular connecting plate 702 press the conical ring 6 fixed on the upper end outer wall of the microporous ceramic filter cartridge 5 to extrude on the inner wall of the fixing ring 201, which can improve the sealing between the inner ring of the fixing ring 201 and the outer wall of the conical ring 6, prevent the gap between the fixing ring 201 and the conical ring 6, and cause incomplete water filtration, and at the same time improve the operation convenience when the microporous ceramic filter cartridge 5 is replaced.

[0038] Please refer to Figure 2 - Figure 3 , the outer wall of the circular connecting plate 702 is provided with a groove, and the groove is sleeved with a rubber sealing ring, and the outer wall of the rubber sealing ring is provided on the inner wall of the water outlet cylinder 2. After the circular connecting plate 702 is installed in the water outlet cylinder 2, the rubber sealing ring on the outer wall of the circular connecting plate 702 is tightly attached to the inner wall of the water outlet cylinder 2, so as to avoid the tap water entering the inside of the mounting cap 4, causing the rust of the telescopic spring 703 to affect the use of drinking water.

[0039] Please refer to Figure 2 - Figure 3 , the bottom of the water outlet cylinder 2 is fixedly provided with a connecting ring, and the top of the connecting ring is provided with a splash-proof net. Through the arrangement of the splash-proof net, water splashing can be prevented when water flows out, water waste can be reduced, and the splash-proof net can be conveniently disassembled and cleaned through the lap joint mode.

[0040] The working principle of the utility model is: when the water quality monitoring filter faucet is used, after the water valve of the faucet 1 is opened, water flows through the cavity 101 from the through hole 202 into the inside of the water outlet cylinder 2 and is filtered by the stainless steel filter screen 501, the coconut shell activated carbon filter element 502 and the microporous ceramic filter cartridge 5, and then flows out from the bottom of the water outlet cylinder 2, and the filtered tap water is detected for water quality by the water quality inductive probe 301, the user can observe the water quality after filtering in real time through the display screen on the water quality monitor body 3, so that the filter element can be cleaned and replaced in time according to the water quality, when the microporous ceramic filter cartridge 5 is replaced, the mounting cap 4 at the top of the water outlet cylinder 2 is unscrewed, so that the microporous ceramic filter cartridge 5 can be taken out from the top of the water outlet cylinder 2, when the microporous ceramic filter cartridge 5 is installed, the microporous ceramic filter cartridge 5 is sleeved on the fixing ring 201 inside the water outlet cylinder 2 through the conical ring 6 on the upper end outer wall, and then the mounting cap 4 is screwed on the top of the water outlet cylinder 2, at this time, the top wall of the mounting cap 4 extrudes and contracts the extension spring 703, when the extension spring 703 is extruded and pressed, the extension spring 703 generates reverse acting force to push the circular connecting plate 702 to move downward, so that the three connecting rods 701 on the bottom of the circular connecting plate 702 press the conical ring 6 fixed on the upper end outer wall of the microporous ceramic filter cartridge 5 to extrude on the inner wall of the fixing ring 201, so that the sealing property between the inner ring of the fixing ring 201 and the outer wall of the conical ring 6 can be improved.

[0041] Although the embodiments of the utility model have been shown and described, the specific embodiments are only an explanation of the utility model, and are not a limitation of the utility model, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable way, and the person skilled in the art can make modifications, replacements and changes of the embodiments without creative contribution after reading the specification without departing from the principles and purposes of the utility model, but as long as in the range of the claims of the utility model, it is protected by the patent law.

Claims

1. A water filter faucet with water quality monitoring, comprising a faucet (1), characterized in that: The faucet (1) has a cavity (101) inside, a water outlet cylinder (2) is fixedly mounted on one side of the upper end of the faucet (1) in a vertical direction, and a through hole (202) is opened on one side of the water outlet cylinder (2), the interior of the water outlet cylinder (2) is communicated with the cavity (101) through the through hole (202), a mounting cap (4) is threadedly mounted on the top of the water outlet cylinder (2), a water quality monitor body (3) is fixedly mounted on the top of the faucet (1), and a water quality sensing probe is fixedly connected to one end of the water quality monitor body (3) (301), one end of the water quality sensing probe (301) is fixedly mounted on the lower end of the water outlet cylinder (2), a fixing ring (201) is fixedly mounted on the inner wall of the upper end of the water outlet cylinder (2), and a microporous ceramic filter cartridge (5) is provided inside the fixing ring (201), a conical ring (6) is fixedly mounted on the outer wall of the upper end of the microporous ceramic filter cartridge (5), and the outer wall of the conical ring (6) is mounted on the inner wall of the fixing ring (201), and a blocking component (7) is provided between the top of the conical ring (6) and the top wall of the mounting cap (4).

2. The water filter faucet with water quality monitoring according to claim 1, characterized in that: The inner ring of the fixing ring (201) is a conical structure with a larger upper portion and a smaller lower portion. The inner ring of the fixing ring (201) matches the outer wall of the conical ring (6). The fixing ring (201) is made of an EPDM rubber sealing ring.

3. The water filter faucet with water quality monitoring according to claim 1, characterized in that: The outer wall of the mounting cap (4) is provided with a plurality of notches at equal intervals along the circumference.

4. The water filter faucet with water quality monitoring according to claim 1, characterized in that: The upper end of the microporous ceramic filter cartridge (5) is an open structure, the inner wall of the upper end of the microporous ceramic filter cartridge (5) is fixedly connected to a stainless steel filter screen (501), and the interior of the microporous ceramic filter cartridge (5) is filled with a coconut shell activated carbon filter element (502).

5. The water filter faucet with water quality monitoring according to claim 1, characterized in that: A sealing ring is placed on the top of the water outlet cylinder (2), and the top and outer wall of the sealing ring are both in contact with the inner wall of the mounting cap (4), and the bottom of the sealing ring is in contact with the top of the water outlet cylinder (2).

6. The water filter faucet with water quality monitoring according to claim 1, characterized in that: The blocking assembly (7) comprises: a connecting rod (701), wherein three connecting rods (701) are provided, and the three connecting rods (701) are fixedly mounted on the top of the conical ring (6) at equal distances along the circumference, a circular connecting plate (702) is fixedly connected between the tops of the three connecting rods (701), and a telescopic spring (703) is mounted on the top of the circular connecting plate (702), and the top of the telescopic spring (703) is mounted on the top wall of the mounting cap (4).

7. The water filter faucet with water quality monitoring according to claim 6, characterized in that: The outer wall of the circular connecting plate (702) is provided with a groove, and a rubber sealing ring is sleeved inside the groove, and the outer wall of the rubber sealing ring is mounted on the inner wall of the water outlet cylinder (2).

8. The water filter faucet with water quality monitoring according to claim 1, characterized in that: A connecting ring is fixedly mounted on the bottom of the water outlet cylinder (2), and a splash-proof net is provided on the top of the connecting ring.

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