CN210874384U - Filtering device - Google Patents

Abstract

The utility model belongs to the technical field of washing equipment, concretely relates to filter equipment, filter equipment can independently put in the aquatic and collect solid impurity with filtering, including the casing, locate filtration and warning unit in the casing, the warning unit is used for reminding the user to clear up the solid impurity who filters the collection. The utility model discloses a filter equipment can the independent utility, when needs are cleaned quality of water, only needs to put it in the aquatic, and the solid impurity in filtering aquatic can in time remind the user to clear up after using moreover, avoids influencing the filter effect that uses next time.

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 addition, current thread scraps filter equipment is generally unable in time to remind the user to clear up after using, influences the result of next use.

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:

the utility model provides a filter equipment independently puts in the aquatic and collects solid impurity with filtering, includes the casing, locates filtration and warning unit in the casing for remind the user to clear up the solid impurity who filters the collection.

As an embodiment, the filtering device is provided with a switch to control the reminding unit to start and operate, and the switch is a manual switch or an inductive switch.

In one embodiment, the reminding unit is started after the inductive switch contacts water.

In one embodiment, the reminding unit automatically powers off and stops running within a set time when a reminding signal is given, or the user turns off the switch to power off and stop running.

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 manner, the execution manner of the alarm module includes one or a combination of several of an audio alert, a vibration alert, or a light alert.

As an implementation manner, the reminding unit includes 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.

As an implementation manner, the intelligent terminal can select or set the working mode of the reminding unit.

As an embodiment, the reminding unit comprises a water sensing module, wherein the water sensing module 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.

As an embodiment, 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.

As an implementation manner, the reminding unit is interconnected with a device using the filtering device, the device sends a signal to the control module after completing a program related to 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.

As an embodiment, the reminding unit is detachably disposed in the housing.

As an implementation mode, the reminding unit is powered by a button battery, or the reminding unit is provided with a charging module for supplying power, or the reminding unit is provided with a hydroelectric generation element for supplying power by means of a water flow impact effect.

In one embodiment, the reminding unit sends out a reminder when the power supply is insufficient.

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.

In one embodiment, the reminder unit is integrated into the orientation structure.

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.

The filtering device 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 needs to put it in the aquatic, the solid impurity of filtering aquatic, convenient and fast need not install on equipment such as washing machine, can in time remind the user to clear up after using in addition, prevents that impurity retention time overlength and be difficult to the clearance, avoids influencing the filter effect that uses next time simultaneously.

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 a filtering apparatus according to the present invention;

FIG. 2 is a schematic view of another filter device according to the present invention;

fig. 3 is a schematic structural diagram of the 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. and a reminding unit.

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. 1-2, the utility model relates to a filter equipment independently puts in the aquatic and collects solid impurity with filtering, including casing 1, locate filtration 2 and warning unit 7 in the casing 1, warning unit 7 is used for reminding the user to clear up the solid impurity who filters the collection, avoids solid impurity not in time clear up and influences the filter effect of next use.

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.

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

As shown in fig. 1, 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.

As shown in fig. 3, the reminding unit 7 includes 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.

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

Example 2

This embodiment is a further definition or optimization or replacement of embodiment 1.

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 3

This embodiment is a further definition or optimization or replacement of embodiment 1 or embodiment 2.

The reminding unit 7 is powered by a button battery, or the reminding unit 7 is provided with a charging module for supplying power, or the reminding unit 7 is provided with a hydroelectric generation element for supplying power to the reminding unit 7 by means of a water flow impact effect.

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

Preferably, when the power supply of the reminding unit 7 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 is avoided.

Example 4

This example is a further definition or optimization or replacement of example 1-example 3.

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 5

This example is a further definition or optimization or replacement of examples 1-4.

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 6

This example is a further definition or optimization or replacement of example 1-example 5.

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 7

As shown in fig. 2, 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 8

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.

Referring to fig. 1-2, one or more water inlets are arranged on the spherical structure, and 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, thereby further improving the filtering efficiency.

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 9

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 10

This example discloses the use of a filtration device as described in any of examples 1-9, which is 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.

The thread scraps filtering device for the washing machine is 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 device at a water discharging 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 (6)

1. A filtering device is independently put into water to filter and collect solid impurities and comprises a shell and a filtering structure arranged in the shell, and is characterized in that a reminding unit is used for reminding a user of cleaning the filtered and collected solid impurities;

setting a switch to control the reminding unit to start and operate, wherein the switch is a manual switch or an inductive switch;

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.

2. The filtering device according to claim 1, 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.

3. The filtration device as claimed in claim 1, wherein the reminding unit is interconnected with a device using the filtration device, the device sends a signal to the control module after completing a program related to water filtration, 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.

4. A filter device as claimed in any one of claims 1 to 3, wherein the reminder unit is removably located within the housing.

5. A filter device as claimed in any one of claims 1 to 3, wherein a one-way water flow path is provided between the inlet and outlet of the housing to allow water to flow through the inlet, the filter structure and the outlet to the exterior of the housing.

6. The filtration device of claim 5, wherein the housing includes an orientation feature that provides an angle between the water inlet and horizontal to facilitate water flow.

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