An easily disassembled faucet valve

Abstract

The present invention relates to the technical field of faucet valves, and in particular to an easily disassembled faucet valve, comprising a main valve tube, a side valve tube and a faucet module, the faucet module is provided with a threaded sleeve threadedly connected to the main valve tube, the inner wall of the main valve tube is rotatably connected to a hydraulic seat, the bottom of the main valve tube is provided with a hydraulic component that drives the hydraulic seat to rotate, a filter chamber is provided in the main valve tube, the bottom of the filter chamber is connected to a drain valve, a filter cartridge is magnetically attracted to the top surface of the hydraulic seat and the position corresponding to the filter chamber, a brush shaft is rotatably connected to the inner wall of the hydraulic seat, the hydraulic seat and the brush shaft rotate forward when driven by the hydraulic component, and reset and rotate backward when not driven by the hydraulic component. On the basis of satisfying the function of rapid disassembly and assembly of the faucet valve element, the present invention adds a filtration mechanism for liquid inside the faucet valve, and effectively ensures the purity of the valve's liquid output by increasing the filtration structure. At the same time, the device adds a self-cleaning recoil function on the basis of the filtration mechanism.

Description

Technical Field

[0001] The invention relates to the technical field of faucet valves, and in particular to an easily disassembled faucet valve. Background Art

[0002] A faucet valve is a device that allows for flexible control of liquid flow. Common faucet valves consist of a water outlet, a valve core, a handle, a water spout and a sealing ring. When in use, the faucet valve is connected to the laid water pipe. The control handle is used to control the connectivity of the valve core, thereby adjusting the water output from the outlet.

[0003] In the prior art, the patent document CN220688151U discloses an easily disassembled faucet valve, including a faucet valve body and an installation device, wherein the installation device includes a main connecting part of a hollow pipe structure, a fixing part of a hollow pipe structure with a double-layer structure on one side, and a connecting nut. The above device reduces the risk of replacing the water pipe by arranging the fixing part as a transition connection structure between the faucet valve and the water pipe. However, the above faucet valve, on the basis of satisfying the function of rapid disassembly and assembly of the valve element, is not convenient for filtering colloidal particles, suspended particles, yellow sand particles and rust in the liquid and automatic maintenance of the filtering mechanism after filtering. At the same time, the existing faucet valve is not convenient for effectively improving the automatic maintenance strength and maintenance effect of the filtrate mechanism through the multi-effect forward and reverse movement of the filtrate mechanism. Based on this, the present invention proposes an easily disassembled faucet valve to solve the technical problems raised in the above background technology. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the background technology and to propose an easily disassembled faucet valve.

[0005] In order to achieve the above purpose, the technical solution adopted by the present invention is: an easily disassembled faucet valve, including a main valve pipe, a side valve pipe and a faucet module, the faucet module is provided with a threaded sleeve threadedly connected to the main valve pipe, the inner wall of the main valve pipe is rotatably connected with a hydraulic seat, the bottom of the main valve pipe is provided with a hydraulic component that drives the hydraulic seat to rotate, a filter chamber is provided in the main valve pipe, the bottom of the filter chamber is connected with a drain valve, a filter cartridge is magnetically attracted to the top surface of the hydraulic seat and the position corresponding to the filter chamber, a brush shaft is rotatably connected to the inner wall of the hydraulic seat, the hydraulic seat and the brush shaft rotate forward when driven by the hydraulic component, and reset and reverse when not driven by the hydraulic component, a spiral brush blade is provided on the brush shaft and at a position corresponding to the inner side of the filter cartridge, and a conversion valve assembly is provided in the side valve pipe;

[0006] The conversion valve assembly allows the liquid to be filtered from the outside to the inside through the filter cartridge and finally discharged through the faucet module, or the liquid passes through the filter cartridge from the inside to the outside and finally discharged through the drain valve.

[0007] Preferably, the faucet module includes a faucet tube, the threaded sleeve is rotatably mounted on the faucet tube, a ball valve body is installed inside the faucet tube, a core column is provided at the bottom end of the faucet tube, a mutually isolated diversion chamber and a water channel connected to the faucet tube are opened inside the core column, and a group of upper through holes adapted to the conversion valve assembly are opened on the faucet tube and at positions corresponding to the diversion chamber and the water channel.

[0008] Preferably, the faucet module also includes a U-shaped tube, the two ends of which are respectively connected to the diversion chamber and the waterway through upper through holes, the inner wall of the U-shaped tube is rotatably connected to a lower valve ball, and a valve channel with openings at both ends is provided in the lower valve ball, the inner wall of the main valve tube is rotatably connected to a rotating shaft, the rotating shaft is fixedly connected to the lower valve ball, and the rotating shaft is driven by a conversion valve assembly.

[0009] Preferably, the hydraulic component includes a drainage channel opened at the lower part of the main valve tube and with an opening at the bottom end, and a hydraulic chamber opened in the main valve tube. The liquid outlet port of the drainage channel is connected to the hydraulic chamber, and a group of hydraulic blades distributed in a circular array are installed on the hydraulic seat and at a position corresponding to the hydraulic chamber.

[0010] Preferably, lower bevel teeth are installed at the bottom of the hydraulic seat and the bottom of the brush shaft, the inner wall of the main valve tube is rotatably connected to the differential shaft, differential bevel teeth are installed on the differential shaft, the two lower bevel teeth are transmission connected to the differential bevel teeth, the two lower bevel teeth are respectively arranged on both sides of the differential bevel teeth, the brush shaft is rotatably connected to the main valve tube, and a torsion spring is fixedly arranged at the rotational connection between the brush shaft and the main valve tube.

[0011] Preferably, the conversion valve assembly includes a valve column rotatably connected to the inner wall of the side valve tube, a shunt chamber is fixedly provided inside the valve column, a first conduit is communicated between the side valve tube and the filter chamber, a second conduit is communicated between the side valve tube and the hydraulic chamber, a clean liquid discharge channel communicated with the guide chamber is provided on the inner side of the filter cartridge, a third conduit is communicated between the side valve tube and the main valve tube, a group of boosting strip holes are provided on the filter cartridge, the third conduit is communicated with the clean liquid discharge channel through the boosting strip holes, an upper valve hole is provided on the side valve tube at a position corresponding to the first conduit, a group of liquid through holes distributed in a circumferential array are provided on the side valve tube at a position corresponding to the second conduit, a lower valve hole is provided on the side valve tube at a position corresponding to the third conduit, the upper valve hole, the lower valve hole and the liquid through hole are all communicated with the shunt chamber, a valve shaft is provided at the top end of the valve column, the bottom end of the valve shaft is fixedly connected to the side valve tube, bevel gears are fixedly mounted on the rotating shaft and the valve shaft, and the two bevel gears are meshed with each other.

[0012] Preferably, the axes of the upper valve hole, the lower valve hole and the liquid through hole are perpendicular to the axis of the main valve tube, and the upper valve hole and the lower valve hole are staggered at 90° on the main valve tube.

[0013] Preferably, the hydraulic seat is made of permanent magnetic material, and a group of positioning posts distributed in a circular array are installed on the top surface of the hydraulic seat, and a groove adapted to the positioning posts is provided on the bottom surface of the filter cartridge and corresponds to the position of each positioning post. The top end of the filter cartridge is rotatably connected to a spin-on sleeve adapted to be connected to a core column, and a group of sealing rings are installed on the top surface of the spin-on sleeve, and a sealing ring groove adapted to the sealing ring is provided on the bottom surface of the core column and corresponds to the position of each sealing ring.

[0014] Preferably, a quick-moving rod is fixedly mounted on the top surface of the filter cartridge via a three-claw bracket, and the quick-moving rod is slidably connected to the core column.

[0015] Preferably, a threaded mounting portion is provided at the bottom of the main valve tube, and lower through holes are equidistantly provided on the spiral brush blade.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. In addition to satisfying the function of quick disassembly and assembly of faucet valve components, the present invention adds a filtration mechanism for the liquid inside the faucet valve. By adding the filtration structure, automatic filtration processing of colloidal particles, suspended particles, yellow sand particles and rust in the liquid is achieved. At the same time, the device adds a self-cleaning recoil function on the basis of the filtration mechanism. By adding the above functions, automatic maintenance of the filtration mechanism in the faucet valve is achieved, thereby effectively reducing the use and maintenance costs of the valve.

[0018] 2. When the present invention is in use, the bottom end of the main valve pipe is connected with the external water supply pipe, and the liquid sent in by the external water supply pipe is sent into the hydraulic chamber through the drainage channel. After the liquid flows inside the hydraulic chamber, the hydraulic seat is driven to rotate through the setting of the hydraulic blades. When the faucet valve is in normal working condition, the hydraulic chamber is connected with the filter chamber through the diverter chamber, and the liquid flows into the inner side of the filter cartridge through the outer side of the filter cartridge and is filtered. After the liquid flows out through the filter cartridge, the U-shaped tube remains connected, and the liquid finally enters the faucet tube. When the filter cartridge needs to be back-cleaned, the hydraulic chamber is connected with the clean liquid discharge channel through the diverter chamber, the U-shaped tube is sealed by the lower valve ball, the drain valve is opened, and the liquid flows out of the filter cartridge through the inner side of the filter cartridge and then the filter cartridge is effectively backwashed and self-cleaned. The dirt self-cleaned is finally discharged through the drain valve.

[0019] 3. The present invention facilitates the rapid installation and removal of the faucet valve on the installation platform through the three-stage structural setting of the lock nut, the main valve tube and the faucet tube and the rotating sleeve setting of the threaded sleeve on the faucet tube. At the same time, through the above three-stage modular structure setting, it is convenient to quickly replace the components in the faucet valve. At the same time, through the above three-stage modular structure setting and the setting of the quick-shift rod, it is convenient to quickly remove, clean and replace the filter cartridge from the faucet valve.

[0020] 4. The present invention arranges the positions of the differential bevel gear and the lower bevel gear so that after the hydraulic seat is driven, the hydraulic seat can rotate coaxially and in the opposite direction with the brush shaft, the brush shaft is rotationally connected to the main valve pipe, and a torsion spring is fixedly arranged at the rotation connection between the brush shaft and the main valve pipe. By setting the torsion spring, when liquid flows inside the hydraulic chamber, the hydraulic seat can rotate coaxially and in the opposite direction with the brush shaft. After the hydraulic seat rotates, the filter cartridge is driven to rotate. After the filter cartridge rotates, the filter cartridge is used and worn evenly. After the brush shaft rotates, Then it drives the spiral brush to rotate in the forward direction. After the spiral brush rotates, it cleans the inner wall of the filter cartridge. Through cleaning, the adhesion and adhesion rate of dirt in the liquid on the inner wall of the filter cartridge can be effectively reduced. When there is no liquid circulation inside the hydraulic chamber, the torsion spring is set so that the spiral brush and the filter cartridge can rotate in the opposite direction until they are reset. Through the repeated forward and reverse rotation of the filter cartridge and the repeated forward and reverse rotation of the spiral brush, the blockage rate of the filter cartridge and the cleaning effect of the spiral brush on the inner wall of the filter cartridge can be effectively reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a structural schematic diagram of an easily disassembled faucet valve of the present invention;

[0022] Figure 2 It is a schematic diagram of the cross-sectional structure of the ball valve body and the drainage channel of the present invention;

[0023] Figure 3 For the present invention Figure 2 A schematic diagram of the local enlarged structure at point A in the middle;

[0024] Figure 4 For the present invention Figure 2 A schematic diagram of the local enlarged structure at B in the middle;

[0025] Figure 5 This is a schematic diagram of the structure of the lower through hole and the spiral brush blade of the present invention;

[0026] Figure 6 For the present invention Figure 5 Schematic diagram of the upward viewing angle structure;

[0027] Figure 7 It is a schematic diagram of the explosion structure of the ball valve body and the core column of the present invention;

[0028] Figure 8 It is a schematic diagram of the structure of the sealing ring and the filter cartridge of the present invention;

[0029] Fig. 9 For the present invention Figure 8 Schematic diagram of the upward viewing angle structure;

[0030] Fig.10 It is a schematic structural diagram of the valve shaft and valve column of the present invention.

[0031] 1. Main valve pipe; 2. Side valve pipe; 3. Threaded sleeve; 4. Water-actuated seat; 5. Filter chamber; 6. Drain valve; 7. Filter cartridge; 8. Brush shaft; 9. Spiral brush blade; 10. Faucet pipe; 11. Ball valve body; 12. Core column; 13. Diversion chamber; 14. Waterway; 15. Upper through hole; 16. U-shaped pipe; 17. Valve channel; 18. Rotating shaft; 19. Differential shaft; 20. Torsion spring; 21. Valve column; 22. Diversion chamber ; 23. First conduit; 24. Second conduit; 25. Clean liquid discharge channel; 26. Third conduit; 27. Pressurization strip hole; 28. Upper valve hole; 29. ​​Liquid through hole; 30. Lower valve hole; 31. Valve shaft; 32. Positioning column; 33. Slot; 34. Spin sleeve; 35. Sealing ring; 36. Quick-shift rod; 37. Lock nut; 38. Drainage channel; 39. Hydrodynamic blades; 40. Lower valve ball; 41. Lower through hole. DETAILED DESCRIPTION

[0032] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0033] like Figure 1-Figure 10 The easily disassembled faucet valve shown in the figure comprises a main valve tube 1, a threaded mounting portion is provided at the bottom of the main valve tube 1, and lower through holes 41 are equidistantly provided on the spiral brush blade 9;

[0034] When in use, the faucet valve can be quickly fixed on a designated installation or use platform through the arrangement of the threaded mounting portion and the lock nut 37;

[0035] It also includes a side valve pipe 2 and a tap module, and the tap module is provided with a threaded sleeve 3 threadedly connected to the main valve pipe 1;

[0036] like Figure 1 and Figure 2 As shown, the faucet module includes a faucet pipe 10, a threaded sleeve 3 is rotatably sleeved on the faucet pipe 10, a ball valve body 11 is installed inside the faucet pipe 10, a core column 12 is provided at the bottom end of the faucet pipe 10, and a mutually isolated diversion chamber 13 and a water channel 14 connected to the faucet pipe 10 are opened inside the core column 12;

[0037] like Figure 1 and Figure 2 As shown, the faucet module further includes a U-shaped tube 16, and the two ends of the U-shaped tube 16 are respectively connected to the diversion chamber 13 and the water channel 14 through the upper through hole 15;

[0038] The inner wall of the U-shaped tube 16 is rotatably connected to a lower valve ball 40, and a valve channel 17 with two ends opened is provided in the lower valve ball 40. The inner wall of the main valve tube 1 is rotatably connected to a rotating shaft 18, and the rotating shaft 18 is fixedly connected to the lower valve ball 40.

[0039] The inner wall of the main valve tube 1 is rotatably connected with a hydraulic seat 4, and the bottom of the main valve tube 1 is provided with a hydraulic component for driving the hydraulic seat 4 to rotate;

[0040] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the hydraulic component includes a drainage channel 38 opened at the lower part of the main valve tube 1 and with an opening at the bottom end, and a hydraulic chamber opened in the main valve tube 1. The liquid outlet of the drainage channel 38 is connected to the hydraulic chamber. A group of hydraulic blades 39 distributed in a circumferential array are installed on the hydraulic seat 4 and at a position corresponding to the hydraulic chamber.

[0041] When in use, the bottom end of the main valve tube 1 is connected to the external water supply pipeline, and the liquid sent into the external water supply pipeline is sent into the hydraulic chamber through the drainage channel 38. After the liquid flows inside the hydraulic chamber, the hydraulic blades 39 are set to drive the hydraulic seat 4 to rotate;

[0042] A filter chamber 5 is provided in the main valve pipe 1, and a drain valve 6 is connected to the bottom of the filter chamber 5;

[0043] A filter cartridge 7 is magnetically attracted to the top surface of the hydraulic seat 4 and corresponds to the position of the filter chamber 5;

[0044] The hydraulic seat 4 is made of permanent magnetic material. A group of positioning posts 32 distributed in a circumferential array are installed on the top surface of the hydraulic seat 4. A slot 33 adapted to the positioning post 32 is provided on the bottom surface of the filter cartridge 7 corresponding to each position of the positioning post 32.

[0045] A quick-moving rod 36 is fixedly mounted on the top surface of the filter cartridge 7 via a three-claw bracket, and the quick-moving rod 36 is slidably connected to the core column 12;

[0046] The quick-moving rod 36 is provided to facilitate the quick removal of the filter cartridge 7 from the main valve tube 1.

[0047] The top of the filter cartridge 7 is rotatably connected to a spinning sleeve 34 that is adapted to be connected to the core column 12. A group of sealing rings 35 are installed on the top surface of the spinning sleeve 34. The bottom surface of the core column 12 and the position corresponding to each sealing ring 35 are provided with sealing ring grooves adapted to the sealing ring 35.

[0048] The filter cartridge 7 is effectively fixed on the hydraulic seat 4 by the permanent magnetic material setting of the hydraulic seat 4 and the positioning clamping column 32 and the clamping groove 33. When the hydraulic seat 4 rotates, the filter cartridge 7 is driven to rotate at the same speed.

[0049] When the stem 12 is installed on the main valve pipe 1, the stem 12 presses the filter cartridge 7 onto the hydraulic seat 4 through the spinning sleeve 34;

[0050] The sealing ring 35 and the sealing ring groove are matched to effectively ensure the sealing of the connection between the spinning sleeve 34 and the core column 12. When the filter cartridge 7 rotates, the spinning sleeve 34 remains stationary.

[0051] like Figure 2 , Figure 3-9 As shown, the inner wall of the hydraulic seat 4 is rotatably connected with a brush shaft 8. The hydraulic seat 4 and the brush shaft 8 rotate forward when driven by the hydraulic component and reset and rotate reversely when not driven by the hydraulic component. A spiral brush blade 9 is provided on the brush shaft 8 and corresponds to the inner side of the filter cartridge 7. The spiral brush blade 9 fits with the filter cartridge 7. A conversion valve assembly is provided in the side valve tube 2.

[0052] The bottom of the hydraulic seat 4 and the bottom of the brush shaft 8 are both installed with lower bevel gears, the inner wall of the main valve pipe 1 is rotatably connected with a differential shaft 19, and the differential shaft 19 is installed with differential bevel gears, and the two lower bevel gears are both transmission-connected with the differential bevel gears, and the two lower bevel gears are respectively arranged on both sides of the differential bevel gears;

[0053] By setting the positions of the two differential bevel gears and the lower bevel gear, the hydraulic seat 4 can rotate coaxially and in the opposite direction with the brush shaft 8 after being driven.

[0054] The brush shaft 8 is rotatably connected to the main valve tube 1, and a torsion spring 20 is fixedly arranged at the rotation connection between the brush shaft 8 and the main valve tube 1;

[0055] By setting the torsion spring 20, when liquid flows inside the hydraulic chamber, the hydraulic seat 4 can rotate coaxially with the brush shaft 8 in the opposite direction. After the hydraulic seat 4 rotates, the filter cartridge 7 is driven to rotate. After the filter cartridge 7 rotates, the filter cartridge 7 is used and worn evenly.

[0056] After the brush shaft 8 rotates, it drives the spiral brush piece to rotate in the positive direction. After the spiral brush piece rotates, it cleans the inner wall of the filter cartridge 7. Through cleaning, the adhesion and adhesion rate of dirt in the liquid on the inner wall of the filter cartridge 7 is effectively reduced;

[0057] When no liquid flows inside the hydraulic chamber, the torsion spring 20 is set so that the spiral brush and the filter cartridge 7 can rotate in the opposite direction until they are reset. The filter cartridge 7 is repeatedly rotated forward and reversely and the spiral brush is repeatedly rotated forward and reversely, thereby effectively reducing the blockage rate of the filter cartridge 7 and the cleaning effect of the spiral brush on the inner wall of the filter cartridge 7.

[0058] The conversion valve assembly allows the liquid to be filtered from the outside to the inside through the filter cartridge 7 and finally discharged through the faucet module, or the liquid passes through the filter cartridge 7 from the inside to the outside and finally discharged through the drain valve 6.

[0059] A group of upper through holes 15 adapted to the conversion valve assembly are provided on the faucet pipe 10 at positions corresponding to the diversion chamber 13 and the waterway 14, and the rotating shaft 18 is driven by the conversion valve assembly.

[0060] The conversion valve assembly includes a valve column 21 rotatably connected to the inner wall of the side valve tube 2, and a diversion chamber 22 is fixedly opened inside the valve column 21;

[0061] A first conduit 23 is connected between the side valve pipe 2 and the filter chamber 5, a second conduit 24 is connected between the side valve pipe 2 and the hydraulic chamber, and a clean liquid discharge channel 25 connected to the guide chamber 13 is provided on the inner side of the filter cartridge 7;

[0062] like Figure 2-6 As shown, a third conduit 26 is connected between the side valve pipe 2 and the main valve pipe 1, and a group of pressurizing strip holes 27 are opened on the filter cartridge 7. The third conduit 26 is connected to the clean liquid discharge channel 25 through the pressurizing strip holes 27;

[0063] An upper valve hole 28 is provided on the side valve tube 2 at a position corresponding to the first conduit 23, a group of liquid-through holes 29 distributed in a circumferential array are provided on the side valve tube 2 at a position corresponding to the second conduit 24, and a lower valve hole 30 is provided on the side valve tube 2 at a position corresponding to the third conduit 26. The upper valve hole 28, the lower valve hole 30 and the liquid-through holes 29 are all connected to the diversion chamber 22;

[0064] The axes of the upper valve hole 28, the lower valve hole 30 and the liquid-passing hole 29 are all perpendicular to the axis of the main valve tube 1, and the upper valve hole 28 and the lower valve hole 30 are staggered at 90° on the main valve tube 1;

[0065] A valve shaft 31 is disposed at the top of the valve column 21 , and the bottom of the valve shaft 31 is fixedly connected to the side valve tube 2 . Bevel gears are fixedly mounted on the rotating shaft 18 and the valve shaft 31 , and the two bevel gears mesh with each other.

[0066] The working principle of the present invention is as follows: when in use, the bottom end of the main valve pipe 1 is connected with the external water supply pipe, and the liquid sent in by the external water supply pipe is sent into the hydraulic chamber through the drainage channel 38. After the liquid flows inside the hydraulic chamber, the hydraulic seat 4 is driven to rotate through the setting of the hydraulic blades 39. When the faucet valve is in normal working state, the hydraulic chamber is connected with the filter chamber 5 through the diversion chamber 22, and the liquid flows into the inner side of the filter cartridge 7 through the outer side of the filter cartridge 7 and performs filtering operation. After the liquid flows out through the filter cartridge 7, the U-shaped tube 16 remains connected, and the liquid finally enters the faucet pipe 10;

[0067] When the filter cartridge 7 needs to be backwashed and cleaned, the hydraulic chamber is connected to the clean liquid discharge channel 25 through the diverter chamber 22, the U-shaped tube 16 is sealed by the lower valve ball 40, the drain valve 6 is opened, and the liquid flows out of the filter cartridge 7 through the inner side of the filter cartridge 7, thereby effectively backwashing and self-cleaning the filter cartridge 7, and the dirt cleaned out by self-cleaning is finally discharged through the drain valve 6;

[0068] Through the three-section structural setting of the lock nut 37, the main valve tube 1 and the faucet tube 10 and the rotating sleeve setting of the threaded sleeve 3 on the faucet tube 10, the faucet valve can be quickly installed and disassembled on the installation platform. At the same time, through the above-mentioned three-section modular structural setting, the components in the faucet valve can be quickly replaced. At the same time, through the above-mentioned three-section modular structural setting and the setting of the quick-shift rod 36, the filter cartridge 7 can be quickly disassembled, cleaned and replaced from the faucet valve.

[0069] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. An easily disassembled faucet valve, comprising a main valve pipe (1), characterized in that: It also comprises a side valve tube (2) and a faucet module, wherein the faucet module is provided with a threaded sleeve (3) threadedly connected to the main valve tube (1), the inner wall of the main valve tube (1) is rotatably connected to a hydraulic seat (4), the bottom of the main valve tube (1) is provided with a hydraulic component for driving the hydraulic seat (4) to rotate, a filter chamber (5) is provided in the main valve tube (1), the bottom of the filter chamber (5) is connected to a sewage valve (6), a filter cartridge (7) is magnetically attracted on the top surface of the hydraulic seat (4) and at a position corresponding to the filter chamber (5), a brush shaft (8) is rotatably connected to the inner wall of the hydraulic seat (4), the hydraulic seat (4) and the brush shaft (8) rotate forward when driven by the hydraulic component, and reset and rotate backward when not driven by the hydraulic component, a spiral brush blade (9) is provided on the brush shaft (8) and at a position corresponding to the inner side of the filter cartridge (7), and a conversion valve assembly is provided in the side valve tube (2); The conversion valve assembly allows the liquid to be filtered from the outside to the inside through the filter cartridge (7) and finally discharged through the faucet module, or the liquid to pass through the filter cartridge (7) from the inside to the outside and finally discharged through the drain valve (6); The faucet module comprises a faucet tube (10), the threaded sleeve (3) is rotatably sleeved on the faucet tube (10), a ball valve body (11) is installed inside the faucet tube (10), a core column (12) is provided at the bottom end of the faucet tube (10), a mutually isolated flow diversion chamber (13) and a water channel (14) connected to the faucet tube (10) are provided inside the core column (12), and a group of upper through holes (15) adapted to the conversion valve assembly are provided on the faucet tube (10) at positions corresponding to the flow diversion chamber (13) and the water channel (14); The faucet module further comprises a U-shaped tube (16), the two ends of the U-shaped tube (16) being respectively connected to the diversion chamber (13) and the waterway (14) through the upper through hole (15), the inner wall of the U-shaped tube (16) being rotatably connected to a lower valve ball (40), the lower valve ball (40) being provided with a valve channel (17) with openings at both ends, the inner wall of the main valve tube (1) being rotatably connected to a rotating shaft (18), the rotating shaft (18) being fixedly connected to the lower valve ball (40), and the rotating shaft (18) being driven by a conversion valve assembly; The hydraulic component comprises a drainage channel (38) opened at the bottom of the main valve tube (1) and having an opening at the bottom end, and a hydraulic chamber opened in the main valve tube (1); the liquid outlet of the drainage channel (38) is in communication with the hydraulic chamber; and a group of hydraulic blades (39) distributed in a circumferential array are installed on the hydraulic seat (4) at a position corresponding to the hydraulic chamber; The bottom of the hydraulic seat (4) and the bottom of the brush shaft (8) are both equipped with lower bevel gears, the inner wall of the main valve tube (1) is rotatably connected to a differential shaft (19), the differential shaft (19) is equipped with differential bevel gears, the two lower bevel gears are both transmission-connected to the differential bevel gears, the two lower bevel gears are respectively arranged on both sides of the differential bevel gears, the brush shaft (8) is rotatably connected to the main valve tube (1), and a torsion spring (20) is fixedly arranged at the rotatable connection between the brush shaft (8) and the main valve tube (1); The conversion valve assembly comprises a valve column (21) rotatably connected to the inner wall of the side valve tube (2), a diversion chamber (22) is fixedly provided inside the valve column (21), a first conduit (23) is connected between the side valve tube (2) and the filter chamber (5), a second conduit (24) is connected between the side valve tube (2) and the hydraulic chamber, a clean liquid discharge channel (25) connected to the flow guide chamber (13) is provided on the inner side of the filter cartridge (7), a third conduit (26) is connected between the side valve tube (2) and the main valve tube (1), a group of boosting strip holes (27) are provided on the filter cartridge (7), the third conduit (26) is connected to the clean liquid discharge channel (25) through the boosting strip holes (27), and the side valve An upper valve hole (28) is provided on the tube (2) at a position corresponding to the first conduit (23); a group of liquid-passing holes (29) distributed in a circumferential array are provided on the side valve tube (2) at a position corresponding to the second conduit (24); a lower valve hole (30) is provided on the side valve tube (2) at a position corresponding to the third conduit (26); the upper valve hole (28), the lower valve hole (30) and the liquid-passing holes (29) are all in communication with the diversion chamber (22); a valve shaft (31) is provided at the top end of the valve column (21); the bottom end of the valve shaft (31) is fixedly connected to the side valve tube (2); bevel gears are fixedly mounted on the rotating shaft (18) and the valve shaft (31); the two bevel gears are meshed with each other; The axes of the upper valve hole (28), the lower valve hole (30) and the liquid passage hole (29) are all perpendicular to the axis of the main valve tube (1); the upper valve hole (28) and the lower valve hole (30) are arranged on the main valve tube (1) at a 90° offset.

2. The easily detachable faucet valve according to claim 1, characterized in that: The hydraulic seat (4) is made of a permanent magnetic material. A group of positioning posts (32) distributed in a circumferential array are installed on the top surface of the hydraulic seat (4). A slot (33) adapted to the positioning posts (32) is provided on the bottom surface of the filter cartridge (7) and at a position corresponding to each positioning post (32). A spin-pressed sleeve (34) adapted to be connected to the core column (12) is rotatably connected to the top of the filter cartridge (7). A group of sealing rings (35) are installed on the top surface of the spin-pressed sleeve (34). A sealing ring groove adapted to the sealing ring (35) is provided on the bottom surface of the core column (12) and at a position corresponding to each sealing ring (35).

3. The easily detachable faucet valve according to claim 1, characterized in that: A quick-moving rod (36) is fixedly mounted on the top surface of the filter cartridge (7) via a three-claw bracket, and the quick-moving rod (36) is slidably connected to the core column (12).

4. The easily detachable faucet valve according to claim 1, characterized in that: A threaded mounting portion is provided at the bottom of the main valve tube (1), and lower through holes (41) are provided at equal intervals on the spiral brush blade (9).

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