Integrated multi-quality fine filtration system

Abstract

The application discloses an integrated multi-quality precision filtration system, relates to the technical field of water treatment, and comprises a first precision filtration unit and a sterilization unit, the first precision filtration unit is communicated with a second precision filtration unit, a collecting assembly is arranged at the second precision filtration unit and a second output end of the first precision filtration unit, the sterilization unit is communicated with a filtration unit, an output end of the filtration unit is communicated with an input end of a water storage unit, a drainage assembly is arranged at an output end of the water storage unit, the sterilization unit comprises a sterilization box, a sterilization mechanism is arranged in the sterilization box, the filtration unit comprises a filtration box, a filtration pipe is arranged in the filtration box, and a filtration mechanism is arranged in the filtration pipe, the first precision filtration unit and the second precision filtration unit, the sterilization unit and the filtration unit are arranged, so that the concentrated water can be conveniently collected and reused, and a third control switch is arranged, so that the user can be conveniently reminded to replace the filter block.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of water treatment, in particular to an integrated multi-quality fine filtration system. BACKGROUND

[0002] The water purifier is also called water purifier, water purifier, which is a water treatment equipment for deep filtration and purification of water according to the use requirements of water. The water purifier is generally used for household use. The reverse osmosis water purifier becomes the mainstream mode of water purifier because of its high filtration precision. Because the reverse osmosis membrane of the reverse osmosis water purifier has very high filtration precision, the pressure of tap water cannot make the tap water normally penetrate to meet the use requirements of water purification. The tap water must be pressurized, so a pressure pump must be used for pressurization. At the same time, after the existing water purifier filters and separates the raw water into concentrated water and purified water, the concentrated water is directly discharged, so that the water source is wasted in actual use. When filtering drinking water, a filter block is usually used to filter the water. After the filter block adsorbs impurities in the water for a long time, the filter block will be saturated, which will reduce the filtering effect. The existing water purification equipment is not convenient to replace the filter block in time when it is saturated, so that the filter block cannot be replaced in time when it is saturated.

[0003] Therefore, the integrated multi-quality fine filtration system is provided to eliminate the disadvantages of the existing device. SUMMARY

[0004] The purpose of the present application is to provide an integrated multi-quality fine filtration system to solve the problem of inconvenient replacement of the filter block in the background art.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme:

[0006] The integrated multi-quality fine filtration system comprises a first precision filtration unit and a sterilization unit. The input end of the first precision filtration unit is in communication with the output end of an external water supply component. The first output end of the first precision filtration unit is in communication with the input end of a first water pump. The output end of the first water pump is in communication with the input end of a second precision filtration unit. The second precision filtration unit and the second output end of the first precision filtration unit are provided with a collection assembly for collecting and utilizing concentrated water. The input end of the sterilization unit is in communication with the first output end of the second precision filtration unit. The output end of the sterilization unit is in communication with the input end of a third water pump. The output end of the third water pump is in communication with the input end of a filtration unit. The output end of the filtration unit is in communication with the input end of a water storage unit. The output end of the water storage unit is provided with a drainage assembly for drainage. The sterilization unit comprises a sterilization box. The inside of the sterilization box is provided with a sterilization mechanism for sterilizing purified water. The filtration unit comprises a filter box. The inside of the filter box is provided with a filter pipe. The inside of the filter pipe is provided with a filter mechanism for filtering purified water.

[0007] Based on the technical scheme, the application further provides the following optional technical schemes.

[0008] In an optional scheme, the collecting assembly comprises a collecting unit, the second output end of the first precision filtering unit and the second output end of the second precision filtering unit are communicated with the input end of the collecting unit, the output end of the collecting unit is communicated with the input end of the second water pump, the output end of the second water pump is communicated with the input end of the pressure storage unit, the output end of the pressure storage unit is provided with a second check valve, the output end of the second check valve is communicated with the first input end of the drain pipe, the second output end of the external water supply component is provided with a transmission pipe, a first check valve is arranged in the middle of the transmission pipe, the other end of the transmission pipe is communicated with the second input end of the drain pipe, the first precision filtering unit and the second precision filtering unit each comprise a membrane shell and a membrane, the collecting unit comprises a collecting tank, an overflow monitor and a low liquid level protection monitor, and the pressure storage unit comprises a shell and a blowdown outlet.

[0009] In an optional scheme, the drain assembly comprises a heating and shunting unit, the input end of the heating and shunting unit is communicated with the output end of the fourth water pump, the water storage unit comprises a storage tank, the input end of the fourth water pump is communicated with the inside of the storage tank, the storage tank, the fourth water pump and the heating and shunting unit are fixedly arranged in the inside of a mounting shell, three output ends are arranged on the heating and shunting unit, and a pulse switch is arranged on each of the three output ends of the heating and shunting unit.

[0010] In an optional scheme, the sterilization mechanism comprises an ultraviolet lamp source, the ultraviolet lamp source is fixedly arranged in the inside of a sterilization tank, a baffle is slidably arranged in the inside of the sterilization tank, the baffle divides the inside of the sterilization tank into a sterilization chamber and a storage chamber, the upper end of the baffle is fixedly connected with the output end of a first electric push rod, the first electric push rod is fixedly arranged in a mounting hole in the upper end of the sterilization tank, a communication pipe is arranged in the bottom of each of the inside of the sterilization chamber and the storage chamber, a sliding plate is slidably arranged in the inside of the communication pipe, a guide slide rod is fixedly arranged at the bottom of the sliding plate, the guide slide rod is slidably arranged in a sliding hole in the bottom of the communication pipe, a first reset spring is arranged between the bottom of the sliding plate and the bottom of the inside of the communication pipe, a pressing frame is arranged at one end of the guide slide rod, a first control switch and a second control switch are arranged at positions corresponding to the pressing frame at the bottom of the sterilization chamber and the storage chamber respectively, and the first control switch, the second control switch and the first electric push rod are electrically connected with a controller on one side of the sterilization tank.

[0011] In an optional manner, the filtering mechanism comprises a mounting frame, the mounting frame is slidingly arranged in the filtering pipe, the bottom end of the mounting frame is fixedly connected with the output end of the spring telescopic rod, the spring telescopic rod is fixedly arranged on the upper end of the fixed mounting ring, the fixed mounting ring is fixedly arranged in the filtering pipe, the upper end of the mounting frame is provided with a filtering block in the mounting groove, the filtering pipe is fixedly provided with a connecting rod, the connecting rod is fixedly arranged on the rotating shaft, the rotating shaft is rotatably arranged in the filtering box, the mounting frame is fixedly arranged on the upper end of the filtering box, the third control switch is arranged at the bottom end of the filtering box, the third control switch is electrically connected with the external control part, the filtering pipe is slidingly provided with a first sleeve pipe and a second sleeve pipe at both ends, the first sleeve pipe and the second sleeve pipe are slidingly arranged on the input end and the output end of the filtering box, the first sleeve pipe and the second sleeve pipe are fixedly provided with a sliding disc at one end, the second reset spring is arranged between the sliding disc and one side of the filtering box, the filtering box is provided with a separation assembly for separating the first sleeve pipe, the second sleeve pipe and the filtering pipe, the upper end of the filtering box is provided with a rotating assembly for driving the rotating shaft to rotate.

[0012] In an optional manner, the filtering mechanism comprises a mounting frame, the mounting frame is slidingly arranged in the filtering pipe, the bottom end of the mounting frame is fixedly connected with the output end of the spring telescopic rod, the spring telescopic rod is fixedly arranged on the upper end of the fixed mounting ring, the fixed mounting ring is fixedly arranged in the filtering pipe, the upper end of the mounting frame is provided with a filtering block in the mounting groove, the filtering pipe is fixedly provided with a connecting rod, the connecting rod is fixedly arranged on the rotating shaft, the rotating shaft is rotatably arranged in the filtering box, the mounting frame is fixedly arranged on the upper end of the filtering box, the third control switch is arranged at the bottom end of the filtering box, the third control switch is electrically connected with the external control part, the filtering pipe is slidingly provided with a first sleeve pipe and a second sleeve pipe at both ends, the first sleeve pipe and the second sleeve pipe are slidingly arranged on the input end and the output end of the filtering box, the first sleeve pipe and the second sleeve pipe are fixedly provided with a sliding disc at one end, the second reset spring is arranged between the sliding disc and one side of the filtering box, the filtering box is provided with a separation assembly for separating the first sleeve pipe, the second sleeve pipe and the filtering pipe, the upper end of the filtering box is provided with a rotating assembly for driving the rotating shaft to rotate.

[0013] In an optional manner, the filtering mechanism comprises a mounting frame, the mounting frame is slidingly arranged in the filtering pipe, the bottom end of the mounting frame is fixedly connected with the output end of the spring telescopic rod, the spring telescopic rod is fixedly arranged on the upper end of the fixed mounting ring, the fixed mounting ring is fixedly arranged in the filtering pipe, the upper end of the mounting frame is provided with a filtering block in the mounting groove, the filtering pipe is fixedly provided with a connecting rod, the connecting rod is fixedly arranged on the rotating shaft, the rotating shaft is rotatably arranged in the filtering box, the mounting frame is fixedly arranged on the upper end of the filtering box, the third control switch is arranged at the bottom end of the filtering box, the third control switch is electrically connected with the external control part, the filtering pipe is slidingly provided with a first sleeve pipe and a second sleeve pipe at both ends, the first sleeve pipe and the second sleeve pipe are slidingly arranged on the input end and the output end of the filtering box, the first sleeve pipe and the second sleeve pipe are fixedly provided with a sliding disc at one end, the second reset spring is arranged between the sliding disc and one side of the filtering box, the filtering box is provided with a separation assembly for separating the first sleeve pipe, the second sleeve pipe and the filtering pipe, the upper end of the filtering box is provided with a rotating assembly for driving the rotating shaft to rotate.

[0014] In an alternative, the first water pump, the second water pump, the third water pump and the fourth water pump are pressure pumps or booster pumps.

[0015] Compared with the prior art, the present application has the following advantages:

[0016] 1、The first precision filtering unit, the second precision filtering unit, the sterilization unit and the filtering unit are arranged, so that the tap water is sterilized and filtered, various drinking water can be provided according to user demand, the quality of the drinking water outlet can stably meet the new edition of the drinking water standard, and the new demand of people for healthy drinking water in the new era is ensured, the collection unit and the pressure storage unit are arranged, so that the concentrated water is conveniently collected and reused, and the practicability of the integrated quality precision filtering system is improved.

[0017] The fixing frame is arranged on the mounting frame, the third control switch is arranged at one end of the fixing frame, the bottom end of the filter box is arranged at the other end of the fixing frame, and the third control switch is arranged at the other end of the fixing frame, so that the user is reminded to replace the filter block, the box door is opened, the rotating shaft is driven to rotate, the filter pipe is driven to rotate by the rotating shaft, and the user is facilitated to replace the filter block. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The system block diagram of the present application.

[0019] Figure 2 The box door installation schematic diagram of the present application.

[0020] Figure 3 The installation shell internal structure schematic diagram of the present application.

[0021] Figure 4 The sterilization box structure schematic diagram of the present application.

[0022] Figure 5 The sterilization box internal structure schematic diagram of the present application.

[0023] Figure 6 The third friction rod installation schematic diagram of the present application.

[0024] Figure 7 The filter pipe expansion state schematic diagram of the present application.

[0025] Figure 8 The guide block structure schematic diagram of the present application.

[0026] Figure 9 The second electric push rod installation schematic diagram of the present application.

[0027] Figure 10 The mounting frame structure schematic diagram of the present application.

[0028] Figure reference numerals: 11 Mounting housing, 12 Sterilization chamber, 13 Baffle, 14 First electric push rod, 15 Ultraviolet lamp source, 16 First control switch, 17 Second control switch, 18 Sliding plate, 19 First return spring, 20 Connecting pipe, 21 Third water pump, 22 Filter box, 23 Box door, 24 Filter pipe, 25 Mounting bracket, 26 Filter block, 27 Spring telescopic rod, 28 Third control switch, 29 Rotating shaft, 30 First connecting pipe, 31 Second connecting pipe, 32 Second return spring, 33 First friction plate, 34 Second friction plate, 35 Second electric push rod, 36 Second friction wheel, 37 Third friction rod, 38 Third return spring, 39 Guide block, 40 Storage box, 41 Fourth water pump, 42 Heating diversion unit. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0030] In one embodiment, such as Figures 1-10 As shown, the integrated precision filtration system includes a first precision filtration unit and a sterilization unit. The input end of the first precision filtration unit is connected to the output end of an external water supply component. The first output end of the first precision filtration unit is connected to the input end of a first water pump. The output end of the first water pump is connected to the input end of a second precision filtration unit. The second precision filtration unit and the second output end of the first precision filtration unit are equipped with collection components for collecting and utilizing concentrated water. The input end of the sterilization unit is connected to the first output end of the second precision filtration unit. The output end of the sterilization unit is connected to the input end of a third water pump 21. The output end of the filter unit is connected to the input end of the filter unit, and the output end of the filter unit is connected to the input end of the water storage unit. The output end of the water storage unit is connected to a drainage component for draining water. The sterilization unit includes a sterilization box 12, and the sterilization box 12 is equipped with a sterilization mechanism for sterilizing purified water. The filter unit includes a filter box 22, and the filter box 22 is equipped with a filter tube 24. The filter tube 24 is equipped with a filter mechanism for filtering purified water. The sterilization mechanism facilitates sterilization of purified water, and the filter mechanism facilitates filtration of purified water and also provides a reminder to replace the filter block.

[0031] The collecting assembly comprises a collecting unit, the second output end of the first precision filtering unit and the second output end of the second precision filtering unit are communicated with the input end of the collecting unit, the output end of the collecting unit is communicated with the input end of the second water pump, the output end of the second water pump is communicated with the input end of the pressure storage unit, a second check valve is arranged on the output end of the pressure storage unit, the output end of the second check valve is communicated with the first input end of the drain pipe, a transmission pipe is arranged on the second output end of the external water supply component, a first check valve is arranged in the middle of the transmission pipe, the other end of the transmission pipe is communicated with the second input end of the drain pipe, the first precision filtering unit and the second precision filtering unit each comprise a membrane shell and a membrane, the collecting unit comprises a collecting box, an overflow monitor and a low liquid level protection monitor, and the pressure storage unit comprises a shell and a blowdown outlet.

[0032] When the drinking water needs to be purified, the tap water is transported into the first precision filtering unit through the external water supply component, the tap water is separated and filtered by the membrane of the first precision filtering unit, the purified water enters the second precision filtering unit through the first water pump, the purified water and concentrated water are separated and filtered by the membrane of the second precision filtering unit, then the purified water in the second precision filtering unit enters the sterilization box 12, the concentrated water separated by the first precision filtering unit and the second precision filtering unit enters the collecting unit, and the second water pump transports the concentrated water in the collecting unit into the pressure storage unit for storage.

[0033] The drain assembly comprises a heating and shunting unit 42, the input end of the heating and shunting unit 42 is communicated with the output end of the fourth water pump 41, the water storage unit comprises a storage box 40, the input end of the fourth water pump 41 is communicated with the inside of the storage box 40, the storage box 40, the fourth water pump 41 and the heating and shunting unit 42 are fixedly arranged in the mounting shell 11, three output ends are arranged on the heating and shunting unit 42, pulse switches are arranged on the three output ends of the heating and shunting unit 42, when the drinking water needs to be connected, the third water pump 21 transports the purified water after sterilization in the sterilization box 12 into the filtering box 22, the filtering mechanism in the filtering box 22 filters the purified water, then the filtered purified water is stored in the storage box 40, when the water is connected at different water connection ports, the fourth water pump 41 transports the purified water in the storage box 40 into the heating and shunting unit 42, the heating and shunting unit 42 heats the purified water to different temperatures according to different water connection ports, and the drinking water after heating is discharged through the water connection port.

[0034] The sterilization mechanism includes a UV light source 15 fixedly arranged inside the sterilization box 12, a baffle 13 slidably arranged inside the sterilization box 12, the baffle 13 separating the sterilization box 12 into a sterilization chamber and a storage chamber, the baffle 13 fixedly connected with the output end of a first electric push rod 14 at the upper end, the first electric push rod 14 fixedly arranged in a through hole at the upper end of the sterilization box 12, the sterilization chamber and the storage chamber both provided with a communication pipe 20 at the bottom, the communication pipe 20 both slidably provided with a sliding plate 18, the sliding plate 18 both fixedly provided with a guide slide rod at the bottom, the guide slide rod slidably arranged in a sliding hole at the bottom of the communication pipe 20, the sliding plate 18 both provided with a first return spring 19 between the bottom and the bottom of the communication pipe 20, the guide slide rod both provided with a pressing frame at one end, the sterilization chamber and the storage chamber both provided with a first control switch 16 and a second control switch 17 at positions corresponding to the pressing frame, the first control switch 16, the second control switch 17 and the first electric push rod 14 all electrically connected with a controller at one side of the sterilization box 12, in use, when the second precision filtration unit delivers clean water to the sterilization chamber inside the sterilization box 12, the sliding plate 18 slides in the communication pipe 20 as the water level in the sterilization chamber increases, the first control switch 16 is pressed by the pressing frame, the first water pump stops delivering clean water to the second precision filtration unit, the controller controls the UV light source 15 to start, the UV light source 15 sterilizes the clean water, the controller controls the first electric push rod 14 to start, the output end of the first electric push rod 14 drives the baffle 13 to move, the clean water in the sterilization chamber enters the storage chamber, the second control switch 17 is pressed by the pressing frame as the water level in the storage chamber increases, the clean water in the sterilization chamber is discharged, the sliding plate 18 returns to the initial position under the action of the communication pipe 20, the baffle 13 re-closes the sterilization chamber, the first water pump delivers clean water to the second precision filtration unit again, and the clean water in the storage chamber is not discharged, so the clean water in the sterilization chamber does not enter the storage chamber.

[0035] The filtering mechanism comprises a mounting frame 25 slidingly arranged inside the filtering pipe 24, the bottom end of the mounting frame 25 is fixedly connected with the output ends of a plurality of spring telescopic rods 27, the spring telescopic rods 27 are fixedly arranged on the upper end of a fixed mounting ring, the fixed mounting ring is fixedly arranged inside the filtering pipe 24, a filtering block 26 is arranged in the upper end mounting groove of the mounting frame 25, a connecting rod is fixedly arranged on the rotating shaft 29, the rotating shaft 29 is rotatably arranged inside the filtering box 22, a fixing frame is fixedly arranged on the mounting frame 25, the fixing frame is slidingly arranged inside the connecting rod, a third control switch 28 is fixedly arranged at one end of the filtering box 22, the third control switch 28 is electrically connected with an external control component, a first sleeve pipe 30 and a second sleeve pipe 31 are slidingly arranged at the two ends of the filtering pipe 24 respectively, the first sleeve pipe 30 and the second sleeve pipe 31 are slidingly arranged on the input end and the output end of the filtering box 22 respectively, a sliding disc is fixedly arranged at one end of the first sleeve pipe 30 and the second sleeve pipe 31, a second reset spring 32 is arranged between the sliding disc and one side of the filtering box 22, a separation assembly is arranged inside the filtering box 22 for separating the first sleeve pipe 30, the second sleeve pipe 31 and the filtering pipe 24, when the filtering block 26 is saturated and blocked after long time use, the third water pump 21 outputs clean water to the inside of the third water pump 21, the clean water pushes the mounting frame 25 to slide inside the filtering pipe 24, the fixing frame extrudes the third control switch 28, the third control switch 28 is electrically connected with the external control component, so that the external control component alarms to remind the user to replace the filtering block 26, then the first sleeve pipe 30 and the second sleeve pipe 31 are separated from the filtering pipe 24 through the separation assembly, the rotating shaft 29 rotates, so that the filtering block 26 is replaced, a rotating assembly is arranged at the upper end of the filtering box 22 for driving the rotating shaft 29 to rotate.

[0036] The separation assembly comprises a first friction plate 33 and a second friction plate 34, the first friction plate 33 and the second friction plate 34 are fixed on the first sleeve pipe 30 and the second sleeve pipe 31 respectively, the first friction plate 33 and the second friction plate 34 are in friction with the first friction wheel, the first friction plate 33 and the second friction plate 34 are symmetrically arranged, rotating shafts are arranged at both ends of the first friction wheel, the rotating shafts are fixed at the bottom end inside the filter box 22, one end of the first friction plate 33 is fixedly connected with the output end of the second electric push rod 35, the second electric push rod 35 is fixedly arranged at the upper end inside the filter box 22, when the first sleeve pipe 30 and the second sleeve pipe 31 need to be separated from the filter pipe 24, the second electric push rod 35 is started, the output end of the second electric push rod 35 pulls the first friction plate 33 to move, the first friction plate 33 drives the first sleeve pipe 30 to move, so that the first sleeve pipe 30 is separated from one end of the filter pipe 24, at the same time, the first friction plate 33 is in friction with the first friction wheel, so that the first friction wheel drives the second sleeve pipe 31 to move through the second friction plate 34, so that the second sleeve pipe 31 is separated from the other end of the filter pipe 24.

[0037] The rotating assembly comprises a second friction wheel 36, the second friction wheel 36 is fixed on a transmission shaft, the transmission shaft is rotatably arranged at the upper end of the filter box 22, one end of the transmission shaft is fixedly provided with a driving wheel, the driving wheel is in transmission connection with a driven wheel through a belt, the transmission wheel is fixed at one end of the rotating shaft 29, the second friction wheel 36 is frictionally provided with a third friction rod 37, the third friction rod 37 is fixedly provided with a sliding plate at the bottom end, a guide groove rod is slidably arranged on the sliding plate, the guide groove rod is fixed at the upper end of the filter box 22, one end of the third friction rod 37 is fixedly provided with a first fixed plate, the first fixed plate is provided with a third return spring 38 at one side, the other end of the third return spring 38 is provided with a second fixed plate, the second fixed plate is fixedly arranged at the upper end of the filter box 22, the other end of the third friction rod 37 is tightly provided with a guide block 39, the guide block 39 is fixedly arranged at one end of a rotating column, the rotating column is fixedly arranged at one side of the box door 23, the rotating columns are arranged at both sides of the box door 23, support plates are rotatably arranged on the rotating columns, the support plates are fixedly arranged on the filter box 22, when the filter block 26 needs to be replaced, the user opens the box door 23, the box door 23 rotates around the rotating column as the axis, the rotating column of the box door 23 drives the guide block 39 to rotate, the guide block 39 guides the third friction rod 37 to slide, the third friction rod 37 drives the second friction wheel 36 to rotate when sliding, the second friction wheel 36 drives the transmission shaft to rotate, the transmission shaft drives the rotating shaft 29 to rotate through the belt, the rotating shaft 29 drives the filter pipe 24 to rotate through the connecting rod, so that the filter block 26 is conveniently replaced, and the filter pipe 24 rotates to the initial position when the box door 23 is closed.

[0038] The first water pump, the second water pump, the third water pump 21 and the fourth water pump 41 are one or more of a pressure pump and a booster pump.

[0039] The above embodiment discloses an integrated multi-quality precision filtration system. When the drinking water needs to be purified, the tap water is delivered to the inside of the first precision filtration unit through the external water supply component. The first precision filtration unit separates and filters the tap water through the membrane, so that the purified water enters the inside of the second precision filtration unit through the first water pump. The second precision filtration unit separates and filters the purified water and the concentrated water through the membrane. Then, the purified water in the inside of the second precision filtration unit enters the inside of the sterilization box 12. As the water level in the sterilization chamber increases, the sliding plate 18 slides in the communicating pipe 20. When the pressure frame presses the first control switch 16, the first water pump stops delivering the purified water to the inside of the second precision filtration unit. At the same time, the controller controls the ultraviolet light source 15 to start. The ultraviolet light source 15 sterilizes the purified water. After sterilization, the controller controls the first electric push rod 14 to start. The output end of the first electric push rod 14 drives the baffle 13 to move, so that the purified water in the inside of the sterilization chamber enters the inside of the storage chamber.

[0040] When the filter block 26 is saturated and clogged after long-term use, the third water pump 21 delivers the purified water to the inside of the third water pump 21. The purified water drives the mounting frame 25 to slide in the filter pipe 24, so that the fixed frame presses the third control switch 28. Since the third control switch 28 is electrically connected with the external control component, the external control component alarms to remind the user to replace the filter block 26. Then, the second electric push rod 35 is started. The output end of the second electric push rod 35 pulls the first friction plate 33 to move. The first friction plate 33 drives the first sleeve pipe 30 to move, so that the first sleeve pipe 30 is separated from one end of the filter pipe 24. At the same time, the first friction plate 33 is frictionally connected with the first friction wheel. The first friction wheel drives the second sleeve pipe 31 to move through the second friction plate 34, so that the second sleeve pipe 31 is simultaneously separated from the other end of the filter pipe 24. The user opens the box door 23. The box door 23 rotates around the rotating column as the axis. When the rotating column of the box door 23 rotates, the guide block 39 rotates. The guide block 39 guides the third friction rod 37 to slide. When the third friction rod 37 slides, the second friction wheel 36 rotates. The second friction wheel 36 drives the transmission shaft to rotate. The transmission shaft drives the rotating shaft 29 to rotate through the belt. The rotating shaft 29 drives the filter pipe 24 to rotate through the connecting rod, so that the filter block 26 is easily replaced.

[0041] The concentrated water separated by the first precision filtering unit and the second precision filtering unit is uniformly introduced into the inside of the collecting unit, the second water pump delivers the concentrated water in the inside of the collecting unit to the inside of the pressure storage unit for storage, when the domestic water is needed, the pressure storage unit first discharges the concentrated water, after the concentrated water is used up, the external delivery component replenishes the tap water through the delivery pipe, when the drinking water is needed, the third water pump 21 delivers the sterilized water in the inside of the sterilization box 12 to the inside of the filtering box 22, the filtering mechanism in the inside of the filtering box 22 filters the water, then the filtered water is introduced into the inside of the storage box 40 for storage, when the water is taken at different water outlets, the fourth water pump 41 delivers the water in the inside of the storage box 40 to the inside of the heating and distributing unit 42, the heating and distributing unit 42 heats the water to different temperatures according to different water outlets, and the drinking water after heating is discharged through the water outlet.

[0042] The above merely provides a specific implementation of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. An integrated precision filtration system, comprising a first precision filtration unit and a sterilization unit, wherein the input end of the first precision filtration unit is connected to the output end of an external water supply component, the first output end of the first precision filtration unit is connected to the input end of a first water pump, and the output end of the first water pump is connected to the input end of a second precision filtration unit, characterized in that, The second precision filtration unit and the second output end of the first precision filtration unit are provided with a collection component for collecting and utilizing concentrated water. The input end of the sterilization unit is connected to the first output end of the second precision filtration unit. The output end of the sterilization unit is connected to the input end of the third water pump (21). The output end of the third water pump (21) is connected to the input end of the filtration unit. The output end of the filtration unit is connected to the input end of the water storage unit. The output end of the water storage unit is connected to a drainage component for draining water. The sterilization unit includes a sterilization box (12). The sterilization box (12) is provided with a sterilization mechanism for sterilizing purified water. The filtration unit includes a filter box (22). The filter box (22) is provided with a filter tube (24). The filter tube (24) is provided with a filter mechanism for filtering purified water. The filtration mechanism includes a mounting frame (25), which is slidably disposed inside the filter tube (24). The bottom end of the mounting frame (25) is fixedly connected to the output end of several spring telescopic rods (27). Several spring telescopic rods (27) are fixedly disposed on the upper end of a fixed mounting ring, which is fixedly disposed inside the filter tube (24). A filter block (26) is disposed in the mounting groove at the upper end of the mounting frame (25). A connecting rod is fixedly disposed on the filter tube (24). The connecting rod is fixedly disposed on a rotating shaft (29), which is rotatably disposed inside the filter box (22). A fixing frame is fixedly disposed on the mounting frame (25), which is slidably disposed inside the connecting rod. A filter block (26) is fixedly disposed at the bottom end of the filter box (22) and at one end of the filter box (22). The third control switch (28) is electrically connected to the external control component. The filter tube (24) is provided with a first set of connecting pipes (30) and a second set of connecting pipes (31) at both ends. The first set of connecting pipes (30) and the second set of connecting pipes (31) are respectively slidably provided on the input end and the output end of the filter box (22). A sliding circular plate is fixedly provided at one end of the first set of connecting pipes (30) and the second set of connecting pipes (31). A second reset spring (32) is provided between the sliding circular plate and one side inside the filter box (22). The filter box (22) is provided with a separation component for separating the first set of connecting pipes (30) and the second set of connecting pipes (31) from the filter tube (24). The filter box (22) is provided with a rotating component for driving the rotating shaft (29) to rotate. The rotating assembly includes a second friction wheel (36), which is fixedly mounted on a drive shaft. The drive shaft is rotatably mounted on the upper end of the filter box (22). A drive wheel is fixedly mounted on one end of the drive shaft. The drive wheel is connected to a driven wheel via a belt. The driven wheel is fixedly mounted on one end of the rotating shaft (29). A third friction rod (37) is rubbed on the second friction wheel (36). A sliding plate is fixedly mounted on the bottom end of the third friction rod (37). A guide groove rod is slidably mounted on the sliding plate. The guide groove rod is fixedly mounted on the upper end of the filter box (22). A first fixing plate is fixed at one end of the rod (37), a third return spring (38) is provided on one side of the first fixing plate, a second fixing plate is provided at the other end of the third return spring (38), the second fixing plate is fixed at the upper end of the filter box (22), a guide block (39) is provided at the other end of the third friction rod (37), the guide block (39) is fixed at one end of the rotating column, the rotating column is fixed at one side of the box door (23), rotating columns are provided on both sides of the box door (23), a support plate is rotatably provided on each rotating column, and the support plate is fixed on the filter box (22).

2. The integrated fractional filtration system according to claim 1, characterized in that, The collection assembly includes a collection unit. The second output ends of the first and second precision filtration units are both connected to the input end of the collection unit. The output end of the collection unit is connected to the input end of the second water pump. The output end of the second water pump is connected to the input end of the pressure storage unit. A second one-way valve is connected to the output end of the pressure storage unit. The output end of the second one-way valve is connected to the first input end of the drain pipe. A transmission pipe is connected to the second output end of the external water supply component. A first one-way valve is provided in the middle of the transmission pipe. The other end of the transmission pipe is connected to the second input end of the drain pipe. The first and second precision filtration units are both composed of a membrane shell and a permeable membrane. The collection unit is composed of a collection tank, an overflow monitor, and a low liquid level protection monitor. The pressure storage unit is composed of a shell and a sewage outlet.

3. The integrated fractional filtration system according to claim 2, characterized in that, The drainage assembly includes a heating diversion unit (42), the input end of which is connected to the output end of the fourth water pump (41), the water storage unit is composed of a storage tank (40), the input end of the fourth water pump (41) is connected to the inside of the storage tank (40), the storage tank (40), the fourth water pump (41) and the heating diversion unit (42) are all fixedly installed inside the mounting housing (11), the heating diversion unit (42) is provided with three output ends, and each of the three output ends of the heating diversion unit (42) is provided with a pulse switch.

4. The integrated fractional filtration system according to claim 3, characterized in that, The sterilization mechanism includes an ultraviolet lamp source (15), which is fixedly installed inside the sterilization chamber (12). A baffle (13) is slidably installed inside the sterilization chamber (12), dividing the interior of the sterilization chamber (12) into a sterilization chamber and a storage chamber. The upper end of the baffle (13) is fixedly connected to the output end of a first electric push rod (14), which is fixedly installed in a mounting hole at the upper end of the sterilization chamber (12). A connecting pipe (20) is provided at the bottom of both the sterilization chamber and the storage chamber. A sliding plate is slidably installed inside the connecting pipe (20). 18), the bottom end of the sliding plate (18) is fixedly provided with a guide slide rod, the guide slide rod is slidably disposed in the sliding hole at the bottom end of the connecting pipe (20), the bottom end of the sliding plate (18) and the bottom end inside the connecting pipe (20) are provided with a first reset spring (19), one end of the guide slide rod is provided with a pressure frame, the bottom end of the sterilization chamber and the storage chamber are respectively provided with a first control switch (16) and a second control switch (17) at the position corresponding to the pressure frame, the first control switch (16), the second control switch (17) and the first electric push rod (14) are all electrically connected to the controller on one side of the sterilization box (12).

5. The integrated fractional filtration system according to claim 4, characterized in that, The separation assembly includes a first friction plate (33) and a second friction plate (34). The first friction plate (33) and the second friction plate (34) are respectively fixed on the first connecting pipe (30) and the second connecting pipe (31). The first friction plate (33) and the second friction plate (34) are both in close contact with the first friction wheel. The first friction plate (33) and the second friction plate (34) are symmetrically arranged. Rotating plates are rotatably provided on the rotating shafts at both ends of the first friction wheel. The rotating plates are fixedly installed at the bottom of the filter box (22). One end of the first friction plate (33) is fixedly connected to the output end of the second electric push rod (35). The second electric push rod (35) is fixedly installed at the upper end of the filter box (22).

6. The integrated fractional filtration system according to claim 5, characterized in that, The first water pump, the second water pump, the third water pump (21), and the fourth water pump (41) are pressure pumps or booster pumps.

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