CN211796299U - Dish washer filtration system and dish washer - Google Patents

Abstract

The utility model belongs to the technical field of dish washer, a dish washer filtration system and dish washer is disclosed, dish washer filtration system include the basin, cross filter cage, filter line and filter pump. Wherein, the basin sets up in the bottom of dish washer inner chamber, filters cage detachably and sets up in the inner chamber, filters pipeline one end and communicates in the basin, and the other end communicates in filtering the cage, and the filtration pump sets up on filtering the pipeline, can filter the sewage pump sending of basin department to filtering in the cage, and dish washer includes foretell dish washer filtration system. The utility model discloses, can carry out before, during or after the dish washer washing operation, send the water pump of basin department to filter cage department through the filter pump and filter, avoid the filth to pile up in basin department, block up the drainage water route, lead to the unable normal work of dish washer, in addition, filter the cage and set up outside the basin, detachably sets up in the inner chamber of dish washer, and convenience of customers takes off at any time and clears up.

Description

Dish washer filtration system and dish washer

Technical Field

The utility model relates to a dish washer technical field especially relates to a dish washer filtration system and dish washer.

Background

On current dish washer, be provided with the apopore at the bottom of the basin in the inner chamber, lay two-layer drainage grid on the apopore, when blockking dish washer washing operation through the grid, the bold filth that washes off from the tableware avoids it to flow into and causes the jam in circulating line or the drainage channel, and passes the fritter filth of grid, then needs the drain pump in time to arrange toward the sewer when the drainage operation. However, along with the increase of the length of using of dish washer, thereby accumulational bold filth can block up the apopore and lead to the unable normal work of dish washer on the grid in the basin, needs the user to pull down the shelf in the inner chamber this moment, and the bottom of going deep into the basin carries out the clearance of filth, and the clearance process is loaded down with trivial details and takes time, influences user's use and experiences.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dish washer filtration system and dish washer can be when the washing operation, and the filth that will wash and obtain filters convenience of customers' clearance outside the basin.

To achieve the purpose, the utility model adopts the following technical proposal:

a dishwasher filtration system comprising:

the water tank is arranged at the bottom of the inner cavity of the dish washing machine;

the filter cage is detachably arranged in the inner cavity;

one end of the filtering pipeline is communicated with the water tank, and the other end of the filtering pipeline is communicated with the filtering cage;

and the filtering pump is arranged on the filtering pipeline and can pump the sewage at the water tank into the filtering cage for filtering.

Preferably, the dishwasher further comprises a shelf, and the filter cage is detachably arranged on the front side, close to the door body of the dishwasher, of the shelf.

Preferably, the filter cage is provided with a hanging claw, and the filter cage can be hung on the edge of the shelf through the hanging claw.

Preferably, the filtering pipeline comprises a first pipeline and a second pipeline, the first pipeline is arranged on the body of the dishwasher, one end of the first pipeline is communicated with the water tank, the other end of the first pipeline is provided with a first pair of interfaces, the filtering pump is arranged on the first pipeline, the second pipeline is arranged on the shelf, one end of the second pipeline can be communicated with the filtering cage, the other end of the second pipeline is provided with a second pair of interfaces, and when the shelf is placed in place in the inner cavity, the first pair of interfaces is communicated with the second pair of interfaces in a butt joint mode.

Preferably, one end, away from the second butt joint, of the second pipeline is provided with an extending end, an introducing port is formed in the side wall of the filter cage, and when the filter cage is mounted on the shelf, the extending end extends into the filter cage through the introducing port.

Preferably, the sewage filter further comprises a blocking device, the blocking device is arranged in the inner cavity and covers the notch of the water tank, one end of the filtering pipeline is communicated with the blocking device, the blocking device is communicated with the water tank, and the size of the sewage which can be blocked by the blocking device is larger than that of the sewage which can be filtered by the filtering cage.

Preferably, the blocking means comprises:

the supporting plate covers the notch of the water tank, and a water leakage port is formed in the supporting plate;

the blocking pieces are uniformly distributed around the water leakage port and are respectively communicated with the supporting plate;

the upper cover plate and the supporting plate are arranged at intervals and are respectively connected with the blocking pieces, and one end of the filtering pipeline extends into the space between the supporting plate and the upper cover plate and is communicated with the water leakage port.

Preferably, the water spraying device further comprises a spraying mechanism, wherein the spraying mechanism is communicated with the water tank and can extract water in the water tank to spray in the inner cavity.

Preferably, the spraying mechanism includes:

the spray arm is arranged in the inner cavity;

one end of the spraying pipeline is communicated with the water tank, and the other end of the spraying pipeline is communicated with the spraying arm;

and the main washing pump is arranged on the spraying pipeline and can pump the water in the water tank to the spraying arm for spraying.

A dishwasher comprising the dishwasher filter system.

The utility model has the advantages that:

the utility model discloses can be before the dish washer washing operation goes on, among or after, the water pump with basin department is sent to and is filtered cage department through the filter pump and filters, avoid the filth to pile up in basin department, block up the drainage water route, lead to the unable normal work of dish washer, in addition, filter the cage and set up outside the basin, detachably sets up in the inner chamber of dish washer, convenience of customers takes off at any time and clears up, make the user can be after washing operation accomplishes at every turn, it clears away the filth convenient in time when taking out the tableware, avoid the filth to pile up in the inner chamber of dish washer and produce peculiar smell and pollution tableware.

Drawings

FIG. 1 is a schematic structural view of a filter cage with a shelf being drawn out from an inner chamber of a dishwasher in a filter system of the dishwasher according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a dishwasher according to an embodiment of the present invention, in which a water tank, a filter pump and a spraying mechanism are installed at the bottom of the dishwasher;

fig. 3 is a schematic structural diagram of the blocking device and the filtering pipeline according to the embodiment of the present invention;

FIG. 4 is a schematic structural view of an orientation of a shelf for hanging a filter cage according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of another orientation of a shelf for hanging a filter cage according to an embodiment of the present invention;

FIG. 6 is a schematic structural view of another orientation of a shelf for hanging a filter cage according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a filter cage according to an embodiment of the present invention.

In the figure:

1. a water tank;

2. a filter cage; 21. hanging claws; 22. an inlet port;

3. a filtering pipeline; 31. a first pipeline; 311. a first pair of interfaces; 32. a second pipeline; 321. a second pair of interfaces; 322. extending the end head;

4. a filter pump;

5. a shelf;

6. a blocking device; 61. a support plate; 62. a blocking sheet; 63. an upper cover plate;

7. a spraying mechanism; 71. a spray arm; 72. a spray pipeline; 73. a main washing pump.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar parts throughout, or parts having the same or similar functions. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "connected," "connected," and "fixed" are to be construed broadly and can include, for example, fixed or removable connections, mechanical or electrical connections, direct connections, indirect connections through an intermediary, communication between two elements, or an interaction between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, unless otherwise expressly specified or limited, the first feature "on" or "under" the second feature may include both the first and second features being in direct contact, and may also include the first and second features being in contact, not in direct contact, but with another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 1-7, the present invention provides a filtering system of a dishwasher, which comprises a water tank 1, a filtering cage 2, a filtering pipeline 3 and a filtering pump 4. Wherein, basin 1 sets up in the bottom of dish washer inner chamber, and filter cage 2 detachably sets up in the inner chamber, and 3 one end of filter tube way communicates in basin 1, and the other end communicates in filtering cage 2, and filter pump 4 sets up on filtering tube way 3, can filter in filtering cage 2 with the sewage pump sending of basin 1 department.

The utility model discloses, can be before the dish washer washing operation goes on, in or after, the water pump with basin 1 department sends the water pump of crossing filter cage 2 department through filter pump 4 and filters, avoid the filth to pile up in basin 1 department, block up the drainage water route, lead to the unable normal work of dish washer, in addition, it sets up outside basin 1 to cross filter cage 2, detachably sets up in the inner chamber of dish washer, convenience of customers takes off at any time and clears up, make the user can be after washing operation accomplishes at every turn, clear away the filth when taking out the tableware conveniently in time, avoid the filth to pile up in the inner chamber of dish washer and produce peculiar smell and pollution tableware.

In this embodiment, the filter cage 2 is woven from steel wire mesh, and can filter most of the dirt washed down from the tableware.

Optionally, the filtering system of the dishwasher of the present invention further comprises a shelf 5, and the filter cage 2 is detachably disposed at the front side of the shelf 5 close to the door body of the dishwasher. Above-mentioned setting for after the washing operation, filter cage 2 can be taken out simultaneously along with shelf 5, when taking out the tableware, the user can conveniently pull down filter cage 2, clears up the filth in it.

Specifically, the filter cage 2 is provided with a hanging claw 21, and the filter cage 2 can be hung on the edge of the shelf 5 through the hanging claw 21. Above-mentioned setting for filter cage 2 is when filtering the operation, receives under the circumstances of the decurrent effort of water flow, is difficult for shifting or drops, and the installation on shelf 5 is more reliable.

More specifically, two hanging claws 21 are arranged on the filter cage 2 at intervals, and the filter cage 2 can be more reliably hung on the front side of the shelf 5 through the two hanging claws 21.

In the present embodiment, the latch 21 is formed by bending a thin steel plate downward.

Optionally, the filtering pipeline 3 includes a first pipeline 31 and a second pipeline 32, the first pipeline 31 is disposed on the body of the dishwasher, one end is communicated with the water tank 1, the other end is provided with a first pair of interfaces 311, the filtering pump 4 is disposed on the first pipeline 31, the second pipeline 32 is disposed on the shelf 5, one end can be communicated with the filtering cage 2, the other end is provided with a second pair of interfaces 321, and when the shelf 5 is placed in place in the inner cavity, the first pair of interfaces 311 and the second pair of interfaces 321 are in butt-joint communication. Above-mentioned setting for filter line 3 can realize disconnection and intercommunication along with taking out and pushing in of shelf 5, and whole process is simple and convenient, and safe and reliable has avoided the filter line 3 of intercommunication all the time to the interference that shelf 5 and filter cage 2 removed.

Specifically, an end of the second pipeline 32 facing away from the second pair of interfaces 321 is provided with a protruding end 322, the side wall of the filter cage 2 is provided with the introducing port 22, and when the filter cage 2 is mounted on the shelf 5, the protruding end 322 extends into the filter cage 2 through the introducing port 22. The extending end 322 is matched with the introducing port 22 to play a role in auxiliary positioning, so that the filter cage 2 is more accurately aligned when being hung, and is more difficult to shift and fall off due to interference of the extending end 322 after being hung.

In this embodiment, the filtering system of the dishwasher further includes a blocking device 6, the blocking device 6 is disposed in the inner cavity and covers the notch of the water tank 1, one end of the filtering pipeline 3 is communicated with the blocking device 6 and communicated with the water tank 1 through the blocking device 6, and the size of the dirt that can be blocked by the blocking device 6 is larger than the size of the dirt that can be filtered out by the filtering cage 2. Above-mentioned blocking device 6's setting for before filtering cage 2 filters, to the filth of great piece, like bone piece and fishbone residue etc. block, make the use of filtering cage 2 more high-efficient, have more the pertinence.

Specifically, the blocking device 6 includes a support plate 61, a blocking piece 62, and an upper cover plate 63. Wherein, the backup pad 61 covers in the notch department of basin 1, be provided with the mouth of a river that leaks on the backup pad 61, it is provided with a plurality ofly to block piece 62, a plurality ofly block that piece 62 centers on the mouth of a river equipartition setting, communicate respectively in backup pad 61, upper cover plate 63 sets up with backup pad 61 interval, connect respectively in a plurality of piece 62 that block, cover the mouth of a river that leaks, the one end of filter line 3 stretches into between backup pad 61 and the upper cover plate 63, communicate in the mouth of a river that leaks, the bold filth can be blockked by two adjacent piece 62 that block, can't get into in the basin 1, and block that piece 62 can also play the effect of stationary flow, make filter line 3 can extract the fritter filt.

Optionally, the utility model discloses a dish washer filtration system is still including spraying mechanism 7, sprays mechanism 7 and communicates in basin 1, can extract the water in basin 1 and spray in the inner chamber. Due to the arrangement of the filter cage 2 and the filter pipeline 3, the filth in the water tank 1 can be filtered, so that the spraying mechanism 7 can more smoothly perform spraying operation, and the spraying mechanism 7 can perform turbulent flow on the water in the water tank 1 when performing spraying operation, so that the filth at the bottom of the water tank 1 can float upwards and is filtered by the filter pipeline 3.

Specifically, the shower mechanism 7 includes a shower arm 71, a shower line 72, and a main wash pump 73. Wherein, the spray arm 71 is arranged in the inner cavity, one end of the spray pipeline 72 is communicated with the water tank 1, the other end is communicated with the spray arm 71, the main washing pump 73 is arranged on the spray pipeline 72 and can pump the water in the water tank 1 to the spray arm 71 for spraying. The arrangement enables the filtering circulation and the spraying circulation of the dishwasher filtering system to be carried out in parallel, the filtering circulation is equivalent to a branch of the spraying circulation, and the filth generated in the spraying circulation is filtered.

In this embodiment, the shelf 5 includes upper shelf and lower shelf, and spray arm 71 includes upper spray arm and lower spray arm, and upper spray arm is located the downside of upper shelf, and lower spray arm is located the downside of lower shelf, and filter cage 2 hooks in the front side of lower shelf, and second pipeline 32 is fixed in the bottom of lower shelf, and spray pipeline 72 and main wash pump 73 specifically install in the bottom of dish washer in basin 1, filter pump 4 and spray mechanism 7.

The utility model also provides a dish washer, including foretell dish washer filtration system.

The utility model discloses an among the dish washer, can be before the dish washer washing operation goes on, in or after, the water pump with basin 1 department sends to and filters 2 departments of filter cage through filter pump 4, avoid the filth to pile up in basin 1 department, block up the drainage water route, lead to the unable normal work of dish washer, in addition, filter cage 2 and set up outside basin 1, detachably sets up in the inner chamber of dish washer, convenience of customers takes off at any time and clears up, make the user can be after washing operation accomplishes at every turn, clear away the filth when taking out the tableware conveniently in time, avoid the filth to pile up in the inner chamber of dish washer and produce peculiar smell and pollution tableware.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. A dishwasher filtration system, comprising:

the water tank (1) is arranged at the bottom of the inner cavity of the dish-washing machine;

a filter cage (2) detachably arranged in the inner cavity;

one end of the filtering pipeline (3) is communicated with the water tank (1), and the other end of the filtering pipeline is communicated with the filtering cage (2);

and the filtering pump (4) is arranged on the filtering pipeline (3) and can pump the sewage at the water tank (1) to the filtering cage (2) for filtering.

2. The dishwasher filter system according to claim 1, further comprising a shelf (5), the filter cage (2) being detachably arranged at a front side of the shelf (5) near the dishwasher door body.

3. A dishwasher filter system according to claim 2, wherein a catch (21) is provided on the filter cage (2), by means of which catch (21) the filter cage (2) can be caught at the rim of the rack (5).

4. The dishwasher filtering system according to claim 2, wherein the filtering pipeline (3) comprises a first pipeline (31) and a second pipeline (32), the first pipeline (31) is arranged on the body of the dishwasher, one end of the first pipeline is communicated with the water tank (1), the other end of the first pipeline is provided with a first pair of interfaces (311), the filter pump (4) is arranged on the first pipeline (31), the second pipeline (32) is arranged on the shelf (5), one end of the second pipeline can be communicated with the filter cage (2), the other end of the second pipeline is provided with a second pair of interfaces (321), and when the shelf (5) is placed in place in the inner cavity, the first pair of interfaces (311) is communicated with the second pair of interfaces (321) in a butt joint manner.

5. A dishwasher filter system according to claim 4, wherein an end of the second line (32) facing away from the second pair of interfaces (321) is provided with a projecting tip (322), an introduction opening (22) is provided in a side wall of the filter cage (2), and the projecting tip (322) projects into the filter cage (2) through the introduction opening (22) when the filter cage (2) is mounted on the rack (5).

6. The dishwasher filtering system according to claim 1, further comprising a blocking device (6), wherein the blocking device (6) is disposed in the inner cavity and covers the notch of the water tank (1), one end of the filtering pipeline (3) is communicated with the blocking device (6), and is communicated with the water tank (1) through the blocking device (6), and the blocking device (6) can block contaminants with a size larger than that of the contaminants filtered by the filtering cage (2).

7. A dishwasher filter system according to claim 6, wherein the blocking means (6) comprises:

the supporting plate (61) covers the notch of the water tank (1), and a water leakage port is formed in the supporting plate (61);

the blocking pieces (62) are arranged in a plurality, are uniformly distributed around the water leakage port and are respectively communicated with the supporting plate (61);

the upper cover plate (63) is arranged at intervals with the supporting plate (61) and is respectively connected to the blocking sheets (62), and one end of the filtering pipeline (3) extends into the space between the supporting plate (61) and the upper cover plate (63) and is communicated with the water leakage port.

8. A dishwasher filtration system according to any one of claims 1 to 7, further comprising a spray mechanism (7), said spray mechanism (7) being in communication with said sump (1) and being capable of drawing water from said sump (1) for spraying in said interior chamber.

9. A dishwasher filter system according to claim 8, wherein the spray mechanism (7) comprises:

a spray arm (71) disposed in the inner cavity;

a spray pipeline (72), one end of which is communicated with the water tank (1) and the other end of which is communicated with the spray arm (71);

and a main washing pump (73) which is arranged on the spraying pipeline (72) and can pump the water in the water tank (1) to the spraying arm (71) for spraying.

10. A dishwasher, characterized in that it comprises a dishwasher filter system according to any one of claims 1 to 9.

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