Household water circulation device

Abstract

The utility model belongs to the field of recycling equipment, and particularly relates to a household water circulating device which comprises a first shell, stirring equipment, a controller, a partition plate, an electric control valve, a detachable filtering part, a recycling part and a sterilization filter. After smashing is completed, an electric control valve is opened, water flows into a recycling part, smashed residues attached to the water can be filtered through a detachable filtering part on the way, and then the filtered water is conveyed into a sterilization filter through a pipeline by the recycling part; the sterilization filter is used for carrying out sterilization and filtration treatment on the primarily filtered water again, so that the cleanliness of the water can reach the degree that the water can be used daily, and through the function setting, the technical effect that parts in the equipment can be cleaned more conveniently while the water is recycled after being filtered and sterilized is achieved.

Description

Technical Field

[0001] The utility model belongs to the field of recycling equipment, and in particular relates to a household water circulation device. Background Art

[0002] The current household water recycling equipment is very difficult to clean its internal components, which often requires professional treatment. Therefore, it is of great significance to design a device to solve the above problems. Utility Model Content

[0003] The utility model provides a household water circulation device, which solves the technical problem of how to filter and sterilize water for recycling and at the same time can more conveniently clean the components in the device.

[0004] The utility model provides the following technical solution: a household water circulation device, comprising: a first shell, a stirring device, a controller, a partition, an electric control valve, a detachable filtering component, a recycling component, and a sterilizing filter.

[0005] The first shell is made of metal and is arranged below the pool. The first shell is connected to the pool through a water pipe. The controller is arranged on the side of the first shell, and the controller is fixedly connected to the front of the first shell. The stirring device is arranged on the first shell, and the stirring device is electrically connected to the controller. The partition is made of plastic material, and its size is consistent with the bottom surface of the first shell. The partition is arranged inside the first shell and below the stirring device. The partition is parallel to the bottom surface of the first shell, and the side of the partition is fixedly connected to the inner wall of the first shell. The electric control valve is arranged inside the first shell, the electric control valve passes through the bottom of the partition, and is connected to the cavity formed above the partition. The electric control valve is electrically connected to the controller. The detachable filter component is arranged inside the first shell and below the partition. The detachable filter component is slidably connected to the first shell.

[0006] The stirring device includes: a motor, a plurality of stirring rods, and a plurality of S-shaped blades. The motor is arranged on the side of the first shell and above the partition. The motor is fixedly connected to the side of the first shell, and the rotating shaft of the motor passes through the side of the first shell and extends into the first shell. The motor is electrically connected to the controller. The plurality of stirring rods are arranged inside the first shell and above the partition. The plurality of stirring rods are fixedly connected to the rotating shaft of the motor. The plurality of S-shaped blades are evenly arranged on the sides of the plurality of stirring rods, and the plurality of S-shaped blades are fixedly connected to the sides of the plurality of stirring rods.

[0007] The detachable filter component includes: a coarse-pore filter, a fine-pore filter, a mounting frame, two slide rails, and a handle. The two slide rails are arranged inside the first shell and below the partition. The two slide rails are respectively arranged on the inner side of the first shell and are parallel to each other. The sliding direction of the two slide rails is perpendicular to the side corresponding to the side of the mounting controller. The two slide rails are fixedly connected to the inner side of the first shell. The mounting frame is made of plastic material and is in the shape of a square frame. The area of ​​the mounting frame is consistent with the area of ​​the bottom surface of the first shell. The mounting frame is arranged inside the first shell and below the partition. The mounting frame passes through the front of the first shell and is slidably connected to the slide rail. The handle is arranged on the outer side of the first shell and on the side of the mounting frame. The handle is fixedly connected to the side of the mounting frame. The coarse-pore filter is arranged inside the mounting frame, and the coarse-pore filter is fixedly connected to the frame of the mounting frame by screws. The fine-pore filter is arranged inside the mounting frame and below the coarse-pore filter. The fine-pore filter is fixedly connected to the frame of the mounting frame by screws.

[0008] The sterilizing filter is arranged on the side of the first shell, the sterilizing filter is fixedly connected to the side of the first shell, the output port of the sterilizing filter is connected to the faucet through a pipeline, and the sterilizing filter is electrically connected to the controller.

[0009] The recovery component is arranged inside the first shell and below the mounting frame. The recovery component is connected to the input port of the sterilizing filter through a pipeline. The recovery component is fixedly connected to the bottom surface of the first shell and is electrically connected to the controller.

[0010] When the user turns on the faucet to drain water from the pool or dumps waste water into the pool, the water in the pool will enter the first shell along the pipe. When the user starts the motor through the controller, the motor's rotating shaft will rotate. The motor's rotating shaft will drive several stirring rods to rotate together. When several stirring rods rotate, the S-shaped blades installed on the stirring rods rotate together to crush large impurities in the water. After the motor works for a period of time, the controller will control the motor to stop and open the electric control valve. After the electric control valve is opened, the water above the partition will flow out through the electric control valve and then fall on the coarse-mesh filter. The coarse-mesh filter will filter some impurities in the water. The filtered water flows down through the holes of the coarse-mesh filter and falls on the fine-mesh filter below. The fine-mesh filter will filter the water after filtering once again to filter most of the impurities in the water. After filtering, the water will fall on the bottom surface of the first shell through the holes on the fine-mesh filter. When the controller controls the electric control valve to open, it will also control the recovery component to work together with the sterilizing filter. When the recovery component is started, it will collect the water on the bottom surface of the first shell, and then transmit it to the sterilizing filter through the pipe. The sterilizing filter will sterilize and filter the water input into the interior, and then transmit it to the faucet through the pipe, thereby realizing the function of sterilizing and recycling domestic water.

[0011] When the user wants to process and clean the residue on the coarse-pore filter and the fine-pore filter in the installation frame, the user first stops the motor, the recovery component, the electric control valve, and the sterilizing filter through the controller, and then the user pulls the installation frame out of the first shell by pulling the handle, and then cleans the residue on the coarse-pore filter and the fine-pore filter. After cleaning, the user removes the coarse-pore filter and the fine-pore filter from the installation frame, cleans the coarse-pore filter and the fine-pore filter after removal, reinstalls the coarse-pore filter and the fine-pore filter in the installation frame, and then pulls the handle to push the installation frame into the first shell. The function of cleaning the coarse-pore filter and the fine-pore filter and processing the residue is realized. With such a functional setting, the technical effect of filtering and sterilizing water for recycling is achieved, and the components in the equipment can be cleaned more conveniently.

[0012] Furthermore, the recovery component includes: a liquid pump and a Y-type three-way pipe fitting. The liquid pump is arranged inside the first shell and below the detachable filter component. The output port of the liquid pump is connected to the sterilizing filter through a pipeline. The liquid pump is fixedly connected to the bottom surface of the first shell. The liquid pump is electrically connected to the controller. The junction pipe of the Y-type three-way pipe fitting is connected to the faucet, one of the forked pipes of the Y-type three-way pipe fitting is connected to the water supply pipe, and the other forked pipe of the Y-type three-way pipe fitting is connected to the output port of the sterilizing filter through a pipeline.

[0013] When the controller starts the electric control valve, the controller will also control the start of the liquid pump and the sterilizing filter. After the liquid pump is started, the water on the bottom surface of the first shell will be pumped into the interior of the liquid pump through the input port, and then the water will be input into the sterilizing filter through the output port of the liquid pump through the pipeline, so that the sterilizing filter can complete the sterilization filtration treatment of the water.

[0014] Furthermore, the recovery component also includes: a sedimentation filter. The sedimentation filter is arranged inside the first shell and on the side of the liquid pump, the output port of the sedimentation filter is connected to the input port of the liquid pump, the sedimentation filter is fixedly connected to the bottom surface of the first shell, and is electrically connected to the controller.

[0015] When the controller starts the liquid pump, the controller will also control the sedimentation filter to start at the same time. The input port of the sedimentation filter will draw in the water inside the first shell, and then perform sedimentation filtration to precipitate and filter most of the turbidity in the water. After the sedimentation filtration is completed, the filtered water will be transmitted to the input port of the liquid pump through the output port of the sedimentation filter, completing the function of filtering the preliminary turbidity in the water.

[0016] Furthermore, the controller includes: a second shell, a control mainboard, a start button, and a stop button. The second shell is made of plastic and is in the shape of a cube. The second shell is arranged on the side of the first shell, and the side of the second shell is fixedly connected to the front of the first shell. The control mainboard is arranged inside the second shell, the control mainboard is fixedly connected to the inner wall of the second shell, and the control mainboard is electrically connected to the motor and the electric control valve. The start button is arranged on the side of the second shell, the start button is fixedly connected to the front of the second shell, and is electrically connected to the control mainboard. The stop button is arranged on the side of the start button, the stop button is fixedly connected to the front of the second shell, and is electrically connected to the control mainboard.

[0017] When the user wants to start the water circulation filtration function, the user presses the start button, which sends a control signal to the control mainboard, which automatically starts the motor, the electric control valve, the liquid pump, the sedimentation filter, and the sterilization filter in sequence to complete the water circulation sterilization function. When the user wants to clean the residue on the coarse-pore filter and the fine-pore filter in the installation frame, the user presses the stop button, which sends a control signal to the control mainboard, which stops the motor, the electric control valve, the liquid pump, the sedimentation filter, and the sterilization filter. When the user cleans the residue on the coarse-pore filter and the fine-pore filter in the installation frame, the device automatically enters the working mode, and the unfiltered water falls directly on the bottom surface of the first shell.

[0018] Furthermore, the stirring device further comprises: a liquid level detector which is arranged inside the first shell and above the partition, the liquid level detector is fixedly connected to the inner side wall of the first shell, and the liquid level detector is electrically connected to the control mainboard.

[0019] When the water in the pool enters the first shell through the pipe, the liquid level detector will continuously detect the water level. When the water level reaches the set value of the liquid level detector, the liquid level detector will send a control signal to the control main board. At this time, the control main board will automatically control the motor, electric control valve, liquid pump, sedimentation filter, and sterilization filter to start, so that the equipment can automatically complete the function of water circulation treatment.

[0020] Furthermore, the recycling component also includes: a heating rod. The heating rod is arranged inside the first shell and below the detachable filter component, one end of the heating rod is fixedly connected to the inner wall of the first shell, and the heating rod is electrically connected to the control mainboard.

[0021] When the control main board starts the electric control valve, the control main board will also control the heating rod to start at the same time. After the heating rod is started, it will heat the water on the bottom surface of the first shell. When the water is heated, some bacteria in the water will be killed by high temperature. After heating for a certain period of time, the control main board will control the heating rod to stop working, thereby realizing the function of auxiliary sterilization of water.

[0022] The beneficial effects of the utility model are:

[0023] 1. Through the mutual cooperation and mutual support of the first shell, the stirring device, the controller, the partition, the electric control valve, the detachable filter component, the recycling component, and the sterilizing filter, after the user pours the used water into the pool, the water enters the first shell through the pipeline, and then the stirring device is started by the controller to rotate the stirring rod therein, and the stirring rod rotates to drive a number of S-shaped blades to crush the impurities in the water. After crushing, the electric control valve is started to send the preliminarily treated water to the detachable filter component. The detachable filter component can preliminarily filter the impurities attached to the water, and the filtered water will fall on the bottom surface of the first shell. Then, the recycling component and the sterilizing filter are started at this time to perform the final sterilization and filtration treatment on the water, so that the cleanliness of the water can reach the level of daily use, and then it is transmitted to the faucet to wait for the user's use. At the same time, the setting of the detachable filter component allows the user to more conveniently clean the coarse-pore filter and the fine-pore filter therein, and such a functional setting achieves the technical effect of filtering and sterilizing the water while more conveniently cleaning the components in the device.

[0024] 2. By setting up a liquid level detector, the device can monitor the water level injected from the pool into the first shell through the pipe. When the water level reaches the maximum value set by the liquid level detector, the liquid level detector will send a control signal to the control main board, and then the control main board will automatically control the motor, electric control valve, liquid pump, sedimentation filter, and sterilization filter to start, so that the equipment can automatically filter and sterilize the water. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0026] Figure 1 It is a cross-sectional view of the device in the utility model;

[0027] Figure 2 A top view of a coarse-mesh filter screen of a detachable filter component in the utility model;

[0028] Figure 3 It is a top view of the fine-pore filter screen of the detachable filter component in the utility model;

[0029] Figure 4 It is a schematic diagram of the equipment in the utility model.

[0030] In the figure: 1. first shell; 201. motor; 202. stirring rod; 203. S-shaped blade; 301. second shell; 302. start button; 303. stop button; 4. partition; 5. electric control valve; 601. coarse-pore filter; 602. fine-pore filter; 603. installation frame; 604. slide rail; 605. handle; 701. liquid pump; 702. sedimentation filter; 8. sterilizing filter; 9. liquid level detector; 10. heating rod. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] See also Figure 1-4 A household water circulation device includes: a first shell 1, a stirring device, a controller, a partition 4, an electric control valve 5, a detachable filtering component, a recycling component, and a sterilizing filter 8.

[0033] The first shell 1 is made of metal and is arranged below the pool. The first shell 1 is connected to the pool through a water pipe. The controller is arranged on the side of the first shell 1, and the controller is fixedly connected to the front of the first shell 1. The stirring device is arranged on the first shell 1, and the stirring device is electrically connected to the controller. The partition 4 is made of plastic material, and its size is consistent with the bottom surface of the first shell 1. The partition 4 is arranged inside the first shell 1 and below the stirring device. The partition 4 is parallel to the bottom surface of the first shell 1, and the side of the partition 4 is fixedly connected to the inner wall of the first shell 1. The electric control valve 5 is arranged inside the first shell 1, and the electric control valve 5 passes through the bottom of the partition 4 and is connected to the cavity formed above the partition 4. The electric control valve 5 is electrically connected to the controller. The detachable filter component is arranged inside the first shell 1 and below the partition 4. The detachable filter component is slidably connected to the first shell 1.

[0034] The stirring device includes: a motor 201, a plurality of stirring rods 202, and a plurality of S-shaped blades 203. The motor 201 is arranged on the side of the first housing 1 and above the partition 4. The motor 201 is fixedly connected to the side of the first housing 1, and the rotating shaft of the motor 201 penetrates the side of the first housing 1 and extends into the first housing 1. The motor 201 is electrically connected to the controller. The plurality of stirring rods 202 are arranged inside the first housing 1 and above the partition 4. The plurality of stirring rods 202 are fixedly connected to the rotating shaft of the motor 201. The plurality of S-shaped blades 203 are evenly arranged on the sides of the plurality of stirring rods 202, and the plurality of S-shaped blades 203 are fixedly connected to the sides of the plurality of stirring rods 202.

[0035] The detachable filter component includes: a coarse-pore filter 601, a fine-pore filter 602, a mounting frame 603, two slide rails 604, and a handle 605. The two slide rails 604 are arranged inside the first housing 1 and below the partition 4. The two slide rails 604 are respectively arranged on the inner side of the first housing 1 and are parallel to each other. The sliding direction of the two slide rails 604 is perpendicular to the side corresponding to the side of the mounting controller. The two slide rails 604 are fixedly connected to the inner side of the first housing 1. The mounting frame 603 is made of plastic and is in the shape of a square frame. The area of ​​the mounting frame 603 is consistent with the area of ​​the bottom surface of the first housing 1. The mounting frame 603 is arranged inside the first housing 1 and below the partition 4. The mounting frame 603 penetrates the front of the first housing 1 and is slidably connected to the slide rails 604. The handle 605 is arranged on the outer side of the first housing 1 and on the side of the mounting frame 603. The handle 605 is fixedly connected to the side of the mounting frame 603. The coarse-pore filter 601 is arranged inside the installation frame 603, and the coarse-pore filter 601 is fixedly connected to the frame of the installation frame 603 by screws. The fine-pore filter 602 is arranged inside the installation frame 603 and below the coarse-pore filter 601, and the fine-pore filter 602 is fixedly connected to the frame of the installation frame 603 by screws.

[0036] The sterilizing filter 8 is arranged on the side of the first housing 1, the sterilizing filter 8 is fixedly connected to the side of the first housing 1, the output port of the sterilizing filter 8 is connected to the faucet through a pipeline, and the sterilizing filter 8 is electrically connected to the controller.

[0037] The recovery component is arranged inside the first shell 1 and below the mounting frame 603. The recovery component is connected to the input port of the sterilizing filter 8 through a pipeline. The recovery component is fixedly connected to the bottom surface of the first shell 1 and is electrically connected to the controller.

[0038] When the user turns on the faucet to drain water into the pool or pours waste water into the pool, the water in the pool will enter the first shell 1 along the pipe. When the user starts the motor 201 through the controller, the rotating shaft of the motor 201 will rotate. When the rotating shaft of the motor 201 rotates, it will drive the several stirring rods 202 to rotate together. At this time, when the several stirring rods 202 rotate, the S-shaped blades 203 installed on the several stirring rods 202 rotate together to crush large impurities in the water. After the motor 201 has worked for a period of time, the controller will control the motor 201 to stop and open the electric control valve 5. After the electric control valve 5 is opened, the water above the partition 4 will flow out through the electric control valve 5 and then fall on the coarse-pore filter 601. The coarse-pore filter 601 will filter some impurities in the water. The filtered water will flow down through the holes of the coarse-pore filter 601 and fall on the fine-pore filter 602 below. The fine-pore filter 602 will filter the water after filtering once again to filter most of the impurities in the water. The filtered water will fall on the bottom surface of the first shell 1 through the holes on the fine-pore filter 602. When the controller controls the electric control valve 5 to open, it will simultaneously control the recovery component to work together with the sterilizing filter 8. The recovery component will start to collect the water on the bottom surface of the first shell 1, and then transmit it to the sterilizing filter 8 through the pipeline. The sterilizing filter 8 will sterilize and filter the water input into the interior, and then transmit it to the faucet through the pipeline, so as to realize the function of sterilizing and recycling domestic water.

[0039] When the user wants to process and clean the residue on the coarse-pore filter 601 and the fine-pore filter 602 in the installation frame 603, the user first stops the operation of the motor 201, the recovery component, the electric control valve 5, and the sterilizing filter 8 through the controller, and then the user pulls the installation frame 603 out of the first shell 1 by pulling the handle 605, and then cleans the residue on the coarse-pore filter 601 and the fine-pore filter 602. After cleaning, the user removes the coarse-pore filter 601 and the fine-pore filter 602 from the installation frame 603, cleans the coarse-pore filter 601 and the fine-pore filter 602 after removal, reinstalls the coarse-pore filter 601 and the fine-pore filter 602 in the installation frame 603, and then pulls the handle 605 to push the installation frame 603 into the first shell 1. The function of cleaning the coarse-pore filter 601 and the fine-pore filter 602 and processing the residue is realized. With such a functional setting, the technical effect of filtering and sterilizing water for recycling is achieved, and the components inside the equipment can be cleaned more conveniently.

[0040] The recovery component includes: a liquid pump 701 and a Y-type three-way pipe fitting. The liquid pump 701 is arranged inside the first housing 1 and below the detachable filter component. The output port of the liquid pump 701 is connected to the sterilizing filter 8 through a pipeline. The liquid pump 701 is fixedly connected to the bottom surface of the first housing 1, and the liquid pump 701 is electrically connected to the controller. The junction pipe of the Y-type three-way pipe fitting is connected to the faucet, one of the forked pipes of the Y-type three-way pipe fitting is connected to the water supply pipe, and the other forked pipe of the Y-type three-way pipe fitting is connected to the output port of the sterilizing filter 8 through a pipeline.

[0041] When the controller starts the electric control valve 5, the controller will also control the start-up of the liquid pump 701 and the sterilizing filter 8. After the liquid pump 701 is started, the water on the bottom surface of the first shell 1 will be pumped into the interior of the liquid pump 701 through the input port, and then the water will be input into the sterilizing filter 8 through the output port of the liquid pump 701 through the pipeline, so that the sterilizing filter 8 completes the sterilization filtration treatment of the water.

[0042] The recovery component also includes a sedimentation filter 702. The sedimentation filter 702 is arranged inside the first housing 1 and on the side of the liquid pump 701. The output port of the sedimentation filter 702 is connected to the input port of the liquid pump 701. The sedimentation filter 702 is fixedly connected to the bottom surface of the first housing 1 and is electrically connected to the controller.

[0043] When the controller starts the liquid pump 701, the controller will also control the sedimentation filter 702 to start at the same time. The input port of the sedimentation filter 702 will draw in the water inside the first shell 1, and then perform sedimentation filtration to precipitate and filter most of the turbidity in the water. After the sedimentation filtration is completed, the water after sedimentation filtration is transmitted to the input port of the liquid pump 701 through the output port of the sedimentation filter 702, thereby completing the function of filtering the preliminary turbidity in the water.

[0044] The controller includes: a second housing 301, a control mainboard, a start button 302, and a stop button 303. The second housing 301 is made of plastic and is in the shape of a cube. The second housing 301 is arranged on the side of the first housing 1, and the side of the second housing 301 is fixedly connected to the front of the first housing 1. The control mainboard is arranged inside the second housing 301, and the control mainboard is fixedly connected to the inner wall of the second housing 301. The control mainboard is electrically connected to the motor 201 and the electric control valve 5. The start button 302 is arranged on the side of the second housing 301, and the start button 302 is fixedly connected to the front of the second housing 301 and is electrically connected to the control mainboard. The stop button 303 is arranged on the side of the start button 302, and the stop button 303 is fixedly connected to the front of the second housing 301 and is electrically connected to the control mainboard.

[0045] When the user wants to start the water circulation filtering function, the user presses the start button 302, and the start button 302 sends a control signal to the control mainboard. After receiving the signal, the control mainboard automatically starts the motor 201, the electric control valve 5, the liquid pump 701, the sedimentation filter 702, and the sterilizing filter 8 in sequence to complete the water circulation sterilization function. When the user wants to clean the residue on the coarse-pore filter 601 and the fine-pore filter 602 in the installation frame 603, the user presses the stop button 303, and the stop button 303 sends a control signal to the control mainboard. The control mainboard stops the motor 201, the electric control valve 5, the liquid pump 701, the sedimentation filter 702, and the sterilizing filter 8. When the user cleans the residue on the coarse-pore filter 601 and the fine-pore filter 602 in the installation frame 603, the device automatically enters the working mode, and the unfiltered water falls directly on the bottom surface of the first shell 1.

[0046] The stirring device further includes a liquid level detector 9. The liquid level detector 9 is arranged inside the first housing 1 and above the partition 4. The liquid level detector 9 is fixedly connected to the inner wall of the first housing 1 and is electrically connected to the control mainboard.

[0047] When the water in the pool enters the first shell 1 through the pipe, the liquid level detector 9 will continuously detect the water level. When the water level reaches the set value of the liquid level detector 9, the liquid level detector 9 will send a control signal to the control main board. At this time, the control main board will automatically control the motor 201, the electric control valve 5, the liquid pump 701, the sedimentation filter 702, and the sterilization filter 8 to start, so that the equipment can automatically complete the function of water circulation treatment.

[0048] The recycling component also includes a heating rod 10. The heating rod 10 is arranged inside the first housing 1 and below the detachable filter component. One end of the heating rod 10 is fixedly connected to the inner wall of the first housing 1, and the heating rod 10 is electrically connected to the control mainboard.

[0049] When the control main board starts the electric control valve 5, the control main board will also control the heating rod 10 to start at the same time. After the heating rod 10 is started, it will heat the water on the bottom surface of the first shell 1. When the water is heated, some bacteria in the water will be eliminated by high temperature. After heating for a certain period of time, the control main board will control the heating rod 10 to stop working, thereby realizing the function of auxiliary sterilization of water.

[0050] Working principle:

[0051] When the user wants to recycle the used water, the user first presses the start button 302, or the water level reaches the maximum value set by the liquid level detector 9. At this time, the start button 302 or the liquid level detector 9 will transmit the control signal to the control main board. After receiving the signal, the control main board will control the motor 201 to start. After the motor 201 is started, the rotating shaft of the motor 201 will rotate. While the rotating shaft of the motor 201 rotates, it will drive a number of stirring rods 202 to rotate together. When the stirring rods 202 rotate, a number of S-shaped blades 203 installed on the side will crush and cut impurities in the water. When the motor 201 works for the set time of the control main board, the control main board will control the motor 201 to stop and start the electric control valve 5, the sedimentation filter 702, the liquid pump 701, the heating rod 10, and the sterilization filter 8. After the electric control valve 5 is started, the water above the electric control valve 5 will pass through the electric control valve 5 and fall on the coarse-pore filter 601. The coarse-pore filter 601 will initially filter the large impurities in the water, and then the water will pass through the holes of the coarse-pore filter 601 and fall on the fine-pore filter 602 below. The fine-pore filter 602 will filter most of the impurities in the water again. After the filtration is completed, the water will pass through the holes of the fine-pore filter 602 and fall on the bottom surface of the first shell 1. When the heating rod 10 is started, it will continuously heat the surrounding water. When the water is heated again, some bacteria in it can be eliminated after the temperature reaches a certain level. When the heating rod 10 starts and reaches the working time set by the control mainboard, the control mainboard controls the heating rod 10 to stop working. When the sedimentation filter 702 is started, the surrounding water will be pumped into the interior of the sedimentation filter 702. At this time, the sedimentation filter 702 will precipitate and filter the turbidity in the water inside. After the sedimentation filter 702 is processed, the water will be input into the input port of the liquid pump 701 through the pipe through the output port of the sedimentation filter 702, and then the output port of the liquid pump 701 will input the water into the input port of the sterilizing filter 8 through the pipe. The sterilizing filter 8 will perform the final sterilizing filtration treatment on the water inputted into the interior, and make the water clean enough to be used daily. After the sterilizing filter 8 is processed, the water will enter the faucet through the output port of the sterilizing filter 8 through the pipe and the Y-type three-way pipe fitting, waiting for the user's use. The function of filtering and sterilizing the water is completed.

[0052] When the user wants to clean the coarse-pore filter 601 and the fine-pore filter 602 and remove the accompanying residues, the user pulls the handle 605 to pull the installation frame 603 out of the first shell 1. After pulling it out, the residue on the coarse-pore filter 601 is first collected and processed. After the collection is completed, the coarse-pore filter 601 is removed from the installation frame 603. After the removal is completed, the residue on the fine-pore filter 602 is collected and processed. After the processing is completed, the fine-pore filter 602 is removed from the installation frame 603, and then the coarse-pore filter 601 and the fine-pore filter 602 are cleaned. After the cleaning is completed, the fine-pore filter 602 is installed in the installation frame 603, and then the coarse-pore filter 601 is installed above the fine-pore filter 602. After the installation is completed, the user pulls the handle 605 again to push the installation frame 603 into the first shell 1 to complete the cleaning of the coarse-pore filter 601 and the fine-pore filter 602 and remove the accompanying residues.

[0053] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0054] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A household water circulation device, characterized in that: include: A first housing (1), a stirring device, a controller, a partition (4), an electric control valve (5), a detachable filter component, a recovery component, and a sterilizing filter (8); The first shell (1) is made of metal and is arranged below the pool; the first shell (1) is connected to the pool through a water pipe; the controller is arranged on the side of the first shell (1) and is fixedly connected to the front of the first shell (1); the stirring device is arranged on the first shell (1) and is electrically connected to the controller; the partition (4) is made of plastic and has the same size as the bottom surface of the first shell (1); the partition (4) is arranged inside the first shell (1) and below the stirring device; the The partition (4) is parallel to the bottom surface of the first shell (1), and the side surface of the partition (4) is fixedly connected to the inner wall of the first shell (1); the electric control valve (5) is arranged inside the first shell (1), the electric control valve (5) passes through the bottom of the partition (4), and is communicated with the cavity formed above the partition (4), and the electric control valve (5) is electrically connected to the controller; the detachable filter component is arranged inside the first shell (1) and below the partition (4), and the detachable filter component is slidably connected to the first shell (1); The stirring device comprises: a motor (201), a plurality of stirring rods (202), and a plurality of S-shaped blades (203); the motor (201) is arranged on the side of the first shell (1) and above the partition (4); the motor (201) is fixedly connected to the side of the first shell (1); the rotating shaft of the motor (201) passes through the side of the first shell (1) and extends into the first shell (1); the motor (201) is electrically connected to the controller; the plurality of stirring rods (202) are arranged inside the first shell (1) and above the partition (4); the plurality of stirring rods (202) are fixedly connected to the rotating shaft of the motor (201); the plurality of S-shaped blades (203) are evenly arranged on the sides of the plurality of stirring rods (202); the plurality of S-shaped blades (203) are fixedly connected to the sides of the plurality of stirring rods (202); The detachable filter component comprises: a coarse-pore filter (601), a fine-pore filter (602), a mounting frame (603), two slide rails (604), and a handle (605); the two slide rails (604) are arranged inside the first shell (1) and below the partition (4); the two slide rails (604) are respectively arranged on the inner side surface of the first shell (1) and are parallel to each other; the sliding direction of the two slide rails (604) is perpendicular to the side surface corresponding to the side surface on which the controller is installed; the two slide rails (604) are fixedly connected to the inner side surface of the first shell (1); the mounting frame (603) is made of plastic and is in the shape of a square frame; the area of ​​the mounting frame (603) is consistent with the area of ​​the bottom surface of the first shell (1); the mounting frame (603) is arranged on the inner side surface of the first shell (1) and is arranged on the inner side surface of the first shell (1). The mounting frame (603) is arranged inside the first housing (1) and below the partition (4), and passes through the front of the first housing (1) and is slidably connected to the slide rail (604); the handle (605) is arranged on the outer side of the first housing (1) and on the side of the mounting frame (603), and the handle (605) is fixedly connected to the side of the mounting frame (603); the coarse-pore filter (601) is arranged inside the mounting frame (603), and the coarse-pore filter (601) is fixedly connected to the frame of the mounting frame (603) by screws; the fine-pore filter (602) is arranged inside the mounting frame (603) and below the coarse-pore filter (601), and the fine-pore filter (602) is fixedly connected to the frame of the mounting frame (603) by screws; The sterilizing filter (8) is arranged on the side of the first housing (1), the sterilizing filter (8) is fixedly connected to the side of the first housing (1), the output port of the sterilizing filter (8) is connected to the faucet through a pipeline, and the sterilizing filter (8) is electrically connected to the controller; The recovery component is arranged inside the first shell (1) and below the installation frame (603). The recovery component is connected to the input port of the sterilization filter (8) through a pipeline. The recovery component is fixedly connected to the bottom surface of the first shell (1) and is electrically connected to the controller.

2. A household water circulation device according to claim 1, characterized in that: The recovery component comprises: a liquid pump (701) and a Y-shaped three-way pipe fitting; the liquid pump (701) is arranged inside the first shell (1) and below the detachable filter component; the output port of the liquid pump (701) is connected to the sterilizing filter (8) through a pipeline; the liquid pump (701) is fixedly connected to the bottom surface of the first shell (1); the liquid pump (701) is electrically connected to the controller; the junction pipe of the Y-shaped three-way pipe fitting is connected to the faucet, one of the branch pipes of the Y-shaped three-way pipe fitting is connected to the water supply pipe, and the other branch pipe of the Y-shaped three-way pipe fitting is connected to the output port of the sterilizing filter (8) through a pipeline.

3. A household water circulation device according to claim 2, characterized in that: The recovery component further comprises: a sedimentation filter (702); the sedimentation filter (702) is arranged inside the first housing (1) and on the side of the liquid pump (701); the output port of the sedimentation filter (702) is connected to the input port of the liquid pump (701); the sedimentation filter (702) is fixedly connected to the bottom surface of the first housing (1) and is electrically connected to the controller.

4. A household water circulation device according to claim 2, characterized in that: The controller comprises: a second shell (301), a control mainboard, a start button (302), and a stop button (303); the second shell (301) is made of plastic and is in the shape of a cube; the second shell (301) is arranged on the side of the first shell (1), and the side of the second shell (301) is fixedly connected to the front of the first shell (1); the control mainboard is arranged inside the second shell (301), the control mainboard is fixedly connected to the inner wall of the second shell (301), and the control mainboard is electrically connected to the motor (201) and the electric control valve (5); the start button (302) is arranged on the side of the second shell (301), the start button (302) is fixedly connected to the front of the second shell (301), and is electrically connected to the control mainboard; the stop button (303) is arranged on the side of the start button (302), the stop button (303) is fixedly connected to the front of the second shell (301), and is electrically connected to the control mainboard.

5. A household water circulation device according to claim 4, characterized in that: The stirring device further comprises: a liquid level detector (9); the liquid level detector (9) is arranged inside the first shell (1) and above the partition (4); the liquid level detector (9) is fixedly connected to the inner wall of the first shell (1); and the liquid level detector (9) is electrically connected to the control main board.

6. A household water circulation device according to claim 4, characterized in that: The recycling component further comprises: a heating rod (10); the heating rod (10) is arranged inside the first shell (1) and below the detachable filter component, one end of the heating rod (10) is fixedly connected to the inner wall of the first shell (1), and the heating rod (10) is electrically connected to the control main board.

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