CN210886655U - Filtering device - Google Patents

Abstract

The utility model belongs to the technical field of washing equipment, concretely relates to filter equipment, include the casing, locate filtration and actuating mechanism in the casing, actuating mechanism moves so that in aqueous filter equipment carries out relative motion. The utility model discloses a filter equipment can the independent utility, when needs are cleaned quality of water, only need put it in the aquatic, the solid impurity in filtering aquatic, filter equipment can be relative motion in rivers, ensure that rivers get into in the casing high-efficiently, improve filtration efficiency.

Description

Filtering device

Technical Field

The utility model belongs to the technical field of washing equipment, specifically speaking relates to a filter equipment.

Background

In the washing process of the washing machine, lint, solid impurities, etc. may enter the washing water, and in order to completely clean the laundry, the lint, etc. need to be separated from the laundry in time. The existing thread scrap filtering device is generally installed inside the washing machine, the structure is complex, the installation and the disassembly are inconvenient, and the cleaning is not easy. For example, the thread scraps filtering device of the prior drum washing machine is generally arranged at the water discharging end to intercept larger foreign matters such as hair, hair clips and coins in water and prevent the large foreign matters from blocking the water discharging valve or the water discharging pump, and thread scraps and the like are discharged along with the water discharging of the washing machine. However, a large amount of thread scraps may be adhered to the laundry due to the interception of the laundry itself, and the number of times of rinsing and the amount of rinsing water are increased to remove the thread scraps adhered to the laundry, resulting in waste of time and water resources.

In view of this, the present invention is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in overcoming the not enough of prior art, provides a filter equipment.

In order to solve the technical problem, the utility model adopts the following basic concept:

a filtering device comprises a shell, a filtering structure arranged in the shell and an action mechanism, wherein the action mechanism acts in water to enable the filtering device to move relatively.

As an implementation manner, the actuating mechanism includes a micro motor, a power supply module, a link structure and a driving board, a first end of the link structure is connected to an output end of the micro motor, a second end of the link structure is connected to one end of the driving board, and the link structure drives the driving board to swing in water, so that the filtering device performs relative motion.

As an implementation manner, the link structure includes a first link, a second link, and a third link, a first end of the first link is connected to the output end of the micro motor, a second end of the first link is connected to the first end of the second link, a second end of the second link is connected to the first end of the third link, a second end of the third link is connected to one end of the driving plate, the first link is driven by the micro motor to rotate circumferentially, and the second link and the third link are linked to each other.

In one embodiment, the micro motor and the link structure are disposed inside the housing.

As an embodiment, the driving plate swings up and down or left and right in the water.

As an implementation mode, the actuating mechanism includes a micro motor, a power supply module and a water wheel, and an output end of the micro motor is connected with a rotating shaft of the water wheel to drive the water wheel to rotate in water, so that the filtering device performs relative movement.

In one embodiment, the micro motor and the power supply module are disposed inside the housing.

As an embodiment, a one-way water flow channel is disposed between the water inlet and the water outlet of the housing, so that water flows through the water inlet, the filtering structure, and the water outlet to the outside of the housing.

As an embodiment, the water inlet is provided with a one-way valve, the filtering structure is arranged inside the one-way valve, and the one-way valve acts from outside to inside to open the water inlet.

As an embodiment, a directional structure is arranged in the housing, and the directional structure makes a certain angle between the water inlet and the horizontal direction, so as to facilitate the water flow entering.

In one embodiment, the orientation structure controls the center of gravity of the filtering device to be at a set position, so that the water inlet is at an angle with the horizontal direction to facilitate the water flow.

As an embodiment, the housing includes a first housing and a second housing detachably connected, and the orientation structure is detachably disposed in the first housing or the second housing.

In one embodiment, the housing is provided with a water driving structure at a location adjacent to the water inlet, the water driving structure urging water flow from the water inlet into the filter structure.

As an embodiment, the filtering device is provided with a reminding unit for reminding a user to clear the solid impurities collected by filtering.

As an implementation manner, the power supply module supplies power to the micro motor and the reminding unit, and the power supply module is arranged in the orientation structure.

As an implementation mode, a switch is arranged to control the micro motor or/and the reminding unit to start operation, and the switch is a manual switch or an induction switch.

In one embodiment, the micro motor and/or the reminding unit is/are started after the induction switch contacts water.

As an implementation mode, the reminding unit comprises a control module, an alarm module and a power supply module, wherein the control module sends an alarm command to the alarm module, the alarm module receives and executes the alarm command, and the power supply module provides a power supply for the operation of the reminding unit.

As an implementation mode, the reminding unit comprises a water sensing module, the water sensing module senses water flow at a set time frequency and transmits a water flow signal to the control module, and the control module does not receive the water flow signal within a set time and sends an alarm command to the alarm module;

or the control module outputs a water sensing command at a set time frequency, the water sensing module receives and executes the water sensing command, the sensed water flow signal is transmitted to the control module, and the control module does not receive the water flow signal within a set time and sends an alarm command to the alarm module.

The filtering device of any one of the above aspects of the present invention can be used in a washing apparatus or a aquarium or a fish tank to filter and collect solid impurities in water.

After the technical scheme is adopted, compared with the prior art, the utility model following beneficial effect has:

the utility model discloses a filter equipment can the independent utility, when needs are cleaned quality of water, only need to put it in the aquatic, the solid impurity in filtering aquatic, convenient and fast need not install on equipment such as washing machine, filter equipment can be relative motion in rivers, ensure that rivers get into in the casing high-efficiently, improve filtration efficiency.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:

fig. 1 is a schematic structural view of the filtering device of the present invention;

FIG. 2 is a schematic diagram of one configuration of the filter apparatus of FIG. 1;

fig. 3 is a schematic view of a second structure of the filtering device of the present invention;

FIG. 4 is a schematic view of a third construction of the filtering apparatus of the present invention;

FIG. 5 is a schematic view of a fourth embodiment of the filtering apparatus of the present invention;

fig. 6 is a schematic view of a fifth structure of the filtering device of the present invention;

fig. 7 is a schematic structural diagram of a reminding unit of the filtering device of the present invention.

In the figure: 1. a housing; 11. a water outlet hole; 2. a filter structure; 3. a water inlet; 4. a valve plate; 5. a limiting structure; 6. an orienting structure; 7. a reminding unit; 81 a first link; 82. a second link; 83. a third link; 84. a drive plate; 9. a water wheel.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 7, the utility model relates to a filtering device, independently put into water in order to filter and collect solid impurity, including casing 1, locate filtration 2 and actuating mechanism in the casing 1, actuating mechanism moves so that filtering device carries out relative motion in aqueous.

When using, filter equipment can produce certain speed with the rivers rotational speed and differ, ensures that rivers are high-efficiently entered into filtration 2 by water inlet 3, filters the solid impurity of aquatic to improve filtration efficiency.

A one-way water flow channel is arranged between the water inlet 3 and the water outlet of the shell 1, so that water flows through the water inlet 3, the filtering structure 2 and the water outlet to the outside of the shell 1.

The unidirectional water flow channel can control water flow to flow through the filtering device in the direction from the water inlet 3 to the filtering structure 2 to the water outlet, and the water flow cannot flow reversely, so that solid impurities which are filtered and intercepted on the filtering structure 2 are prevented from returning to the water, and the effectiveness of water filtration is ensured.

As an implementation, the one-way water flow channel between the water inlet 3 and the water outlet of the housing 1 is implemented by the following structural settings: the water inlet 3 is provided with a one-way valve, the filter structure 2 is arranged on the inner side of the one-way valve, and the one-way valve acts from outside to inside to open the water inlet 3.

The realization mode that foretell one-way rivers passageway leads to is simple, need not set up complicated structure, is convenient for carry out single direction control with the help of rivers absorptive flow, and structural stability is good moreover.

Some embodiments of the invention are described below for illustrative purposes to better understand the invention, but not to limit the invention.

Example 1

Referring to fig. 1-2, the actuating mechanism includes a micro motor, a power supply module, a link structure and a driving plate 84, a first end of the link structure is connected to an output end of the micro motor, a second end of the link structure is connected to a first end of the driving plate, and the link structure drives the driving plate 84 to swing in water, so that the filtering device performs relative motion.

Specifically, as an implementation manner, the link structure includes a first link 81, a second link 82, and a third link 83, a first end of the first link 81 is connected to the output end of the micro motor, a second end of the first link 82 is connected to the first end of the second link 82, a second end of the second link 82 is connected to the first end of the third link 83, a second end of the third link 83 is connected to the first end of the driving plate 84, the first link 81 rotates circumferentially under the driving of the micro motor, and the second link 82 and the third link 83 are linked with the first link 81, so as to drive the driving plate 84 to swing.

The specific action process of the structure can be as follows: the first connecting rod 81 is driven by the micro motor to make a circular motion by taking the first end of the first connecting rod 81 as a circle center, one end of the second connecting rod 82 connected with the first connecting rod 81 makes a circular motion by taking the position of the first end of the first connecting rod 81 as a circle center under the linkage action of the first connecting rod 81, and the second end of the second connecting rod 82 and the third connecting rod 83 correspondingly move, so that the driving plate 84 is driven to swing back and forth.

The micro motor and the connecting rod structure are arranged inside the shell 1, the driving plate 84 is arranged outside the shell 1, and the driving plate 84 swings up and down or left and right in water.

In fig. 1 and 2, the driving plate 84 swings up and down, wherein fig. 1 shows the driving plate 84 at the uppermost end of the swing, and fig. 2 shows the driving plate 84 at the lowermost end of the swing. Alternatively, the drive plate 84 can be swung left and right by changing the position and direction of the link structure.

Under the driving action of the micro motor, the connecting rod structure performs corresponding actions, and then drives the driving plate 84 to perform actions in water, so that the filtering device performs relative motion in water.

Example 2

Referring to fig. 3, the actuating mechanism includes a micro motor, a power supply module and a water wheel 9, an output end of the micro motor is connected to a rotating shaft of the water wheel 9, and drives the water wheel 9 to rotate in water, so that the filtering device performs relative movement.

The micro motor and the power supply module are arranged in the shell 1, the water wheel 9 is arranged in the shell 1, and the other part of the water wheel is arranged on the outer side of the shell, so that the filtering device is simple in structure and good in stability.

The water wheels 9 may be provided in one or more number, and if the filtering means is a symmetrical structure having a symmetry axis with respect to the water inlet 3, it is preferable that the plurality of water wheels 9 are symmetrically distributed on different sides of the symmetry axis, further improving the filtering efficiency.

Example 3

This example is a further definition or optimization of example 1 or example 2.

The shell body 1 is provided with a water driving structure at a position close to the water inlet 3, and the water driving structure enables water flow to enter the filtering structure 2 from the water inlet. The water drive structure promotes water flow to enter the filter structure 2, and meanwhile, the filtering speed of the water flow entering the filter structure 2 is increased, and the filtering efficiency is improved.

The water driving structure can be a water wheel or a water stirring plate.

The micro motor is fixedly arranged in the shell 1, and a power supply module is arranged in the shell 1 and used for supplying power to the micro motor.

And a switch is arranged to control the micro motor to start and operate, and the switch is a manual switch or an induction switch.

Preferably, the induction switch is used for starting the micro motor after contacting water, a passage is formed when contacting water, the micro motor starts to work, or a manually started power switch is arranged, and a circuit is manually and actively switched to control the micro motor to start or stop working.

Example 4

This example is a further definition or optimization of the filtration device of any of examples 1-3 above.

As shown in fig. 4, the housing 1 of the filtering apparatus according to this embodiment is a grid-shaped hollow body having grid holes, and the grid holes are the water outlets.

The latticed hollow body is provided with a water inlet 3, the water inlet 3 is connected with an inlet of a filtering device, the water inlet 3 is provided with a one-way valve, the filtering structure 2 is arranged on the inner side of the one-way valve, the one-way valve acts from outside to inside to open the water inlet 3, so that water flows through the filtering device in the direction from the water inlet 3 to the filtering structure 2 to a water outlet, then flows out through an outlet of the filtering device and finally flows out through latticed holes in the latticed hollow body. The grid holes have certain pore sizes, so that impurities can be prevented from entering the shell 1, although external water flow can enter the shell 1 through the grid holes, the solid impurities cannot be intercepted by the external water flow entering the grid holes with the filtering structures 2 to flow out due to the arrangement of the one-way valves, and the solid impurities are prevented from returning to the water flow again, so that the filtering effect is ensured.

Foretell casing 1 simple structure is reliable, has realized the utility model discloses an aim to it can obtain through integrative casting, low in manufacturing cost.

Alternatively, the housing 1 may have other structures that have loose portions and can drain water.

The check valve comprises a fixing piece and a valve block 4, the fixing piece is detachably arranged on the water inlet 3, the valve block 4 is movably connected onto the fixing piece, and a limiting structure 5 is arranged on the fixing piece, so that the valve block 4 swings in a one-way mode from outside to inside.

Specifically, the check valve includes mounting and a platelike valve block 4, and water inlet 3 is located to the mounting detachably, and platelike valve block 4 swing joint is equipped with limit structure 5 on the mounting to make platelike valve block 4 outside-in one-way swing.

Or, the check valve includes mounting and the valve block 4 that two symmetries set up, can seal when these two valve block 4 are closed water inlet 3, and water inlet 3 is located to mounting detachably, two symmetry set up the valve block 4 swing joint in on the mounting, be equipped with limit structure 5 on the mounting to the valve block 4 outside-in one-way swing that makes two symmetries set up opens water inlet 3, makes rivers get into and filters.

Preferably, the filtering device comprises a reminding unit 7, wherein the reminding unit 7 is used for reminding a user of cleaning solid impurities collected by filtering, and avoiding the influence on the filtering effect of next use caused by the fact that the solid impurities are not cleaned in time.

The filtering device can remind a user of cleaning in time after being used, so that the situation that impurities are difficult to clean due to overlong retention time is prevented, and the influence on the filtering effect of next use is avoided.

The operation of the reminding unit 7 is controlled by setting a switch to start and operate the reminding unit 7, and the switch is a manual switch or an inductive switch.

The closing of the reminding unit 7 after operation is realized by the following method: the reminding unit 7 is automatically powered off within the set time of giving the reminding signal, and the reminding unit 7 stops running. Or, the user manually operates the switch to turn off the switch to power off, and the operation of the reminding unit 7 is stopped.

The reminding unit 7 comprises a control module, an alarm module and a power supply module, wherein the control module sends an alarm command to the alarm module, the alarm module receives and executes the alarm command, and the power supply module provides a power supply for the operation of the reminding unit 7.

As shown in fig. 7, the reminding unit 7 includes a control module, an alarm module, and a power supply module, the control module sends an alarm command to the alarm module, the alarm module receives and executes the alarm command, and the power supply module provides a power supply for the operation of the reminding unit 7.

The execution mode of the alarm module comprises one or a combination of sound reminding, vibration reminding or light reminding.

Example 5

This embodiment is a further definition or optimization or equivalent replacement of the filter device of any of embodiments 1-4 above.

When the reminding unit 7 is contacted with water, the operation is started.

As an implementation manner, the reminding unit 7 includes a water sensing module, which senses water flow at a set time frequency and transmits a water flow signal to the control module; the control module does not receive the water flow signal within a set time and sends an alarm command to the alarm module.

Or, as another implementation manner, the control module outputs a water sensing command at a set time frequency, and the water sensing module receives and executes the water sensing command and transmits a sensed water flow signal to the control module; the control module does not receive the water flow signal within a set time and sends an alarm command to the alarm module.

Preferably, the reminding unit 7 further comprises a wireless communication module, the wireless communication module is matched with the intelligent terminal, and the control module sends an alarm to the intelligent terminal through the wireless communication module.

For example, the wireless communication module is a module that is matched with an intelligent terminal or a remote terminal through wireless connection modes such as bluetooth, WIFI, 4G or 5G.

Example 6

This embodiment is a further definition or optimization or equivalent replacement of the filter device of any of the above embodiments 1-5.

The power supply module supplies power to the micro motor and the reminding unit, and the power supply module is arranged in the orientation structure.

The reminding unit 7 and the micro motor are powered through a button cell, or the reminding unit 7 and the micro motor are provided with a charging module, the charging module is used for supplying power, or the reminding unit 7 and the micro motor are provided with a hydroelectric generation element, and a power source is formed by means of water flow impact effect to supply power to the reminding unit 7 and the micro motor.

For example, the charging module is a wireless charging cradle, and the charging is performed through the wireless charging cradle.

Or, the reminding unit 7 and the micro motor are respectively powered by different power supply modules.

Preferably, when the power supply of the reminding unit 7 or the micro motor is insufficient, a reminding is given, so that the situation that a user cannot be reminded of cleaning solid impurities in the filtering device in time due to insufficient power supply or the filtering device cannot move to reduce the filtering efficiency is avoided.

Example 7

This example is a further definition or optimization or replacement of the filtration device of any of examples 1-6.

The shell is internally provided with an orientation structure, and the orientation structure enables the water inlet and the horizontal direction to form a certain angle so as to be beneficial to water flow entering.

The orientation structure controls the gravity center of the filtering device is located at a set position, so that a certain angle is formed between the water inlet and the horizontal direction, water flow entering is facilitated, and the reminding unit 7 is integrated in the orientation structure.

In one embodiment, the orientation structure makes the water inlet be in a horizontal direction or a vertical downward direction, or the water inlet is inclined downwards and forms an included angle of 0-90 degrees with the horizontal direction.

The shell comprises a first shell and a second shell which are detachably connected, and the orientation structure is detachably arranged in the first shell or the second shell.

The water induction module of the reminding unit 7 comprises a plurality of induction probes, the induction probes are arranged at the bottom of the directional structure, and the probes are arranged in the water outlet and do not expose out of the shell.

Or, the water induction module be the level gauge, level gauge and control module wireless connection to with the water level signal transmission who detects to control module.

Example 8

This example is a further definition or optimization or replacement of the filtration device of any one of examples 1-7.

The reminding unit 7 comprises a wireless communication module, the wireless communication module is matched with the intelligent terminal, and the control module sends an alarm to the intelligent terminal through the wireless communication module.

The intelligent terminal can select or set up the mode of operation of reminding unit 7, for example, remind unit 7 to pass through wireless connection mode such as bluetooth, WIFI, 4G, 5G and connect cell-phone APP or other remote terminals, carry out interactive information transmission.

Example 9

This example is a further definition or optimization or replacement of examples 1-8.

The reminding unit 7 is interconnected with equipment using the filtering device, the equipment sends a signal to the control module after finishing a program associated with water filtering, and the control module receives the signal and sends an alarm command to the alarm module according to a certain time frequency within a set time.

The equipment is washing equipment, a aquarium or a fish tank, and the washing equipment is a washing machine or a dish washing machine.

Aiming at the condition of the intelligent washing machine, the reminding unit 7 of the filtering device is matched with the washing machine, and after the door of the washing machine is judged to be opened within a certain time after the washing program is finished, the intelligent washing machine is controlled to send out a reminder, so that a user can clear the filtering device.

Example 10

As shown in fig. 5 or fig. 6, the housing 1 of the filtering apparatus of this embodiment includes a body and a plurality of water outlets 11 disposed on the body, where the water outlets 11 are the water outlets. The body is of a solid structure except for the arrangement part of the water outlet.

Preferably, the water outlet hole 11 has a truncated cone structure, and a vertex of the truncated cone structure is disposed inside the housing 1.

The apopore 11 of this structure is when guaranteeing that the water in the casing 1 can normally be discharged, not only can prevent debris such as the line bits of the outside aquatic of casing 1 from getting into casing 1 through apopore 11 in, can avoid collecting the solid impurity in casing 1 to get into the aquatic once more through the delivery port in addition, has guaranteed filterable effect.

The check valve is the silica gel material structure, the silica gel material structure is including the first opening of locating the water inlet, locating the inside second opening of casing, first opening keeps the state of opening and shutting, the second opening is opened and can be sealed in the automatic laminating under adsorption under the rivers impact.

As a specific implementation mode, the check valve includes two or more silica gel pieces, two or more silica gel pieces constitute the first opening of locating the water inlet in one end, first opening keeps the state of opening and shutting, locates the inside other end of casing 1 and laminates each other, forms the second opening that can automatic control switching, and the second opening can receive water impact effect and open when rivers enter by water inlet 3, makes rivers get into, after rivers cross, seals under the adsorption.

For example, the second opening is automatically attached in the following manner: the magnetic element is arranged on the second opening, when water flows through the magnetic element, the second opening is opened by water flow impact, and after the water flows through the magnetic element, the peripheral walls of the second opening are mutually attached and closed under the action of magnetic adsorption.

Or, the check valve is the silica gel bag of both ends open-ended, and first end is located the water inlet 3, and the inside of casing 1 is located to the second end, the open-ended perisporium laminating of second end can be washed away by the water-washed, and after intaking, the opening of second end is because of adsorption and the opening is because of remaining moisture automatic laminating, avoids rivers reverse flow.

The one-way valve is simple in structure, realizes one-way flow of water flow, and is reliable and effective.

Example 11

The present embodiment is further defined or optimized for the above embodiments.

Be equipped with orientation structure 6 in the casing 1, orientation structure 6 makes be certain angle between water inlet 3 and the horizontal direction to do benefit to rivers and get into, thereby the rivers of being convenient for get into, improve filtration efficiency.

As an implementation manner, the orientation structure 6 controls the gravity center of the filtering device to be at a set position, so that the water inlet 3 forms an angle with the horizontal direction, and water flow is facilitated to enter.

The spherical structure is provided with one or more water inlets, the directional structure is arranged at the lower part of the shell, so that the water inlets are in a horizontal direction or a vertical downward direction, or the water inlets are inclined downwards and form an included angle of 0-90 degrees with the horizontal direction, and the filtering efficiency is further improved.

In order to achieve the scheme, the following scheme can be adopted in principle design: the sphere center of the spherical structure is connected with the gravity center of the filtering device in a first direction, the center of the water inlet is connected with the sphere center of the spherical structure in a second direction, and the first direction and the second direction are controlled to be 0-90 degrees.

For a specific washing device, the directional structure 6 is disposed at a lower portion of the housing 1 along a vertical direction, so that the water inlet 3 is in a horizontal direction, thereby improving water flow filtering efficiency.

The vertical direction of the utility model refers to the direction vertical to the horizontal plane.

For the case of being applied to another specific washing device, the directional structures 6 are symmetrically arranged on two sides of the water inlet 3, so that the water inlet 3 is vertically downward, and the water flow filtering efficiency is improved.

Example 12

The present embodiment is further defined or optimized for the above embodiments.

The filter structure 2 is a filter screen, the filter screen has a two-dimensional or three-dimensional structure, preferably, the filter structure 2 is a filter screen having a three-dimensional structure, and an opening of the filter screen is arranged at the water inlet 3 of the housing 1.

This filter screen with three-dimensional structure is formed with towards the inside direction of casing 1 by water inlet 3 and accomodates the cavity to solid impurity who intercepts the filtration collects, and water inlet 3 department is located to the opening detachably of filter screen, the post processing of being convenient for.

The one-way valve is movably connected to the fixing piece in a hinged or other connection mode.

In order to improve the filtering effect, a plurality of water inlets 3 are arranged on the shell 1, and a filtering structure 2 is arranged in the shell 1 corresponding to each water inlet 3 respectively.

As a specific embodiment, two water inlets 3 are symmetrically arranged on the shell 1, and each water inlet 3 is correspondingly provided with one filter structure 2.

Example 13

This example discloses the use of a filtration device as described in any of examples 1-12 to be placed in a washing apparatus or a aquarium or aquarium to filter and collect solid impurities from water.

The washing device is preferably a drum washing machine, a pulsator washing machine or a dishwasher.

When the filtering device is used for filtering washing water of a pulsator washing machine, different gravity materials are selected to form the directional structure 6 of the water inlet 3, so that the filtering device floats at the middle position of the water level or on the water surface.

When the filtering device is used for the washing machine, clothes and the filtering device are simultaneously placed into the washing machine, the water sensing module of the filtering device senses water flow at intervals of a certain time according to a set program, when the water flow is sensed, a signal is output to the control module, when the control module does not receive the signal of the water sensing module all the time within the set time of the program, the washing is judged to be finished, and the filtering device sends out an alarm prompt.

The reminding unit 7 is interconnected with the washing machine, when the washing program set by the washing machine is finished, the washing machine sends a signal to the control module, and the control module sends an alarm reminding at regular intervals within the set time after receiving the signal that the washing program is finished.

When the filtering device is used for a fish tank or an aquarium, the filtering device is placed into the fish tank or the aquarium after being started, waste generated in the fish tank or the aquarium is filtered and collected, at the moment, a control program can be changed, 12h or 24h is set to give an alarm prompt, or a working mode of the prompting unit 7 is set according to the work and rest time of a user, and the user is reminded of cleaning the waste collected by the filtering device.

At present, the thread scraps filtering devices for the washing machine are required to be installed on the washing machine and cannot be used independently, and particularly, the drum washing machine is required to be provided with the thread scraps filtering devices at a drainage end and cannot collect thread scraps and the like in water in a washing process.

Filter equipment be independent of washing machine and use, need not install inside washing machine, only need when using with it with wait to wash the clothing put into washing machine simultaneously can, it is high to the filtration collection rate of line bits, easily clearance. In addition, the directional structure of the water inlet can be adjusted to enable the filtering device to float in the middle of the water level or on the water surface, and the filtering efficiency is improved.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention still fall within the scope of the present invention.

Claims (8)

1. A filtering device comprises a shell and a filtering structure arranged in the shell, and is characterized by comprising an action mechanism, a filter and a water tank, wherein the action mechanism acts in water to enable the filtering device to move relatively;

the actuating mechanism comprises a micro motor, a power supply module, a connecting rod structure and a driving plate, wherein the first end of the connecting rod structure is connected with the output end of the micro motor, the second end of the connecting rod structure is connected with one end of the driving plate, and the connecting rod structure drives the driving plate to swing in water so as to enable the filtering device to perform relative motion;

or, the action mechanism comprises a micro motor, a power supply module and a water wheel, wherein the output end of the micro motor is connected with the rotating shaft of the water wheel to drive the water wheel to rotate in water, so that the filtering device moves relatively.

2. The filter device according to claim 1, wherein the link structure comprises a first link, a second link and a third link, a first end of the first link is connected to the output end of the micro motor, a second end of the first link is connected to the first end of the second link, a second end of the second link is connected to the first end of the third link, a second end of the third link is connected to one end of the driving plate, the first link rotates circumferentially under the driving of the micro motor, and the second link and the third link are linked to the first link.

3. The filter apparatus of any one of claims 1-2, wherein a one-way water flow path is provided between the water inlet and the water outlet of the housing to allow water to flow through the water inlet, the filter structure, and the water outlet to the exterior of the housing.

4. The filtration device of claim 3, wherein the housing includes an orientation feature that provides an angle between the water inlet and the horizontal to facilitate water flow.

5. The filtration apparatus of claim 4, wherein the housing is provided with a water drive structure adjacent the water inlet, the water drive structure urging water flow from the water inlet into the filter structure.

6. The filtering device according to claim 5, wherein the filtering device is provided with a reminding unit for reminding a user of cleaning the filtered and collected solid impurities, the power supply module supplies power to the micro motor and the reminding unit, and the power supply module is arranged in the directional structure;

and a switch is arranged to control the micro motor or/and the reminding unit to start and operate, and the switch is a manual switch or an induction switch.

7. The filtering device as claimed in claim 6, wherein the reminding unit comprises a control module, an alarm module and a power supply module, the control module sends an alarm command to the alarm module, the alarm module receives and executes the alarm command, and the power supply module provides power for the operation of the reminding unit.

8. The filtering device according to claim 7, wherein the reminding unit comprises a water sensing module, the water sensing module senses water flow at a set time frequency and transmits a water flow signal to the control module, and the control module does not receive the water flow signal within a set time and sends an alarm command to the alarm module;

or the control module outputs a water sensing command at a set time frequency, the water sensing module receives and executes the water sensing command, the sensed water flow signal is transmitted to the control module, and the control module does not receive the water flow signal within a set time and sends an alarm command to the alarm module.

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