CN216440097U - Filter equipment and cleaning equipment - Google Patents

Abstract

The utility model provides a filtering device and a cleaning device, wherein the filtering device comprises: a filtering separator; the filtering assembly is detachably connected with the filtering partition plate; the filter assembly includes: a main body frame; at least one density of screen disposed on the main body frame; and a sensor disposed on the main body frame. According to the scheme provided by the utility model, the guide reinforcing ribs and the sensors are arranged on the filtering component and are matched with the filtering partition plate for use, so that the accurate and smooth installation of the filtering component and the detection of the installation condition of the filtering component are ensured, and meanwhile, the filtering efficiency is improved by arranging the filtering nets with different densities.

Description

Filter equipment and cleaning equipment

Technical Field

The utility model relates to the technical field of filtering of cleaning equipment, in particular to a filtering device and cleaning equipment.

Background

The main water washing system for circular cleaning is arranged in the field of dish washing machines, in particular commercial dish washing machines, and is provided with a filtering device which is commonly used as a flat screen or a filtering basket or a combination form thereof, and the problems existing in the field are as follows:

the first problem is that: in the prior art, the filter basket only uses a filter screen with one density, so that food residues easily block all holes of the filter screen, a filter system is blocked, and washing water overflows from the dish washing machine;

the second problem is that: the filter basket used in the prior art is made of metal or plastic; the metal filter basket is easy to deform and cannot be recovered when falling, and meanwhile, the existing filter basket is generally high in blocking feeling and easy to block when being placed; furthermore, the current basket of straining does not consider to get to put the foolproof function when using, leads to having the problem that the installation is not in place.

The third problem is that: the current filter assembly solutions generally do not have a feedback or detection function, and cannot detect whether the filter assembly is installed for use or is installed correctly. The use of the main wash function without the filter assembly installed can result in food debris or dishware (especially chopsticks, forks) entering the main wash tank, potentially failing to clean, clogging the spray system, and even damaging the associated components.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a filtering device and cleaning equipment to improve the filtering efficiency and avoid the problems of improper installation of a filtering component and the like.

To solve the above technical problem, an embodiment of the present invention provides a filtering apparatus, including:

a filtering baffle plate;

the filtering assembly is detachably connected with the filtering clapboard;

the filter assembly includes: a main body frame;

at least one density of screen disposed on the main body frame;

and a sensor disposed on the main body frame.

Optionally, an opening part through which the main body frame passes is arranged on the filtering partition plate; the opening part is provided with a sinking boss.

Optionally, a guide flanging part is arranged at the edge of the opening part; and a notch for the sensor to pass through is arranged on the guide flanging part.

Optionally, the at least one density of screens comprises:

a first filter screen annularly distributed on the inner side surface of the main body frame;

the second filter screen is arranged below the first filter screen and annularly distributed on the inner side surface of the main body frame; and a third filter screen arranged on the bottom surface inside the main body frame.

Optionally, the density of the first screen, the density of the second screen, and the density of the third screen are the same.

Optionally, the density of the first screen is less than the density of the second screen;

the density of the second screen is less than or equal to the density of the third screen.

Optionally, the main body frame includes: a ring portion, and a frame body integrally formed with the ring portion;

and a supporting flange clamped with the sinking boss is arranged on the circumference of the first surface of the annular part.

Optionally, the main body frame further includes:

a plurality of first reinforcing ribs arranged below the annular portion and parallel to the annular portion; and

and the second reinforcing ribs are arranged below the annular part and are vertical to the annular part.

Optionally, the main body frame further includes: and a sensor mounting part arranged on the frame body and used for mounting the sensor.

Embodiments of the present invention also provide a cleaning apparatus including the filtering device as described above.

The scheme of the utility model at least comprises the following beneficial effects:

according to the scheme, the sensor is arranged on the filtering component, and the sensor is matched with the filtering partition plate for use, so that whether the filtering component is placed correctly can be detected, and the problems that the filtering component is not installed in place and the like are solved.

Drawings

FIG. 1 is an overall installation view of a cleaning apparatus provided in an embodiment of the present invention;

FIG. 2 is a perspective view of a filter assembly provided by an embodiment of the present invention;

FIG. 3 is a side view of a filter assembly provided by an embodiment of the present invention;

FIG. 4 is a perspective view of a filter cartridge provided in accordance with an embodiment of the present invention;

FIG. 5 is a top view of a filter septum provided by an embodiment of the present invention;

fig. 6 is a schematic view of an installation of a filter partition and a filter assembly according to an embodiment of the present invention.

The reference numbers illustrate: 10. a filter assembly; 11. a handle; 12. a main body frame; 121. a sensor mounting portion; 122. a support flange; 123. a first reinforcing rib; 124. a second reinforcing rib; 125. a corner; 126. an annular portion; 127. a frame body; 13. a first filter screen; 14. a second filter screen; 15. a third filter screen; 16. a sensor; 2. a filtering baffle plate; 21. an opening part; 22. guiding the flanging part; 23. opening the gap; 24. a separator flange; 25. and a filtering clapboard reinforcing rib.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

As shown in fig. 6, an embodiment of the present invention provides a filtering apparatus including: a filtering separator 2; a filtering assembly 10 detachably connected to the filtering baffle 2; the filter assembly 10 includes: a main body frame 12; at least one density of screen disposed on the body frame 12; and a sensor 16 provided on the main body frame 12.

In this embodiment, the filtering partition plate 2 is preferably made of a stainless steel plate, the shape of the filtering partition plate is adapted to an opening of a water tank of the cleaning device, the main frame 12 is preferably made of a plastic material, the main frame 12 is a three-dimensional hollow frame, the filtering net is preferably made of a stainless steel material, and the filtering component 10 is detachably connected with the filtering partition plate 2, so that the filtering component 10 can be fixed in the cleaning device; through set up the filter screen of different density on main body frame 12, guarantee to the effective filterable basis of food waste of different granularity size, reduce the condition that filter assembly 10 blockked up by a wide margin, reduce the risk that washs sewage and spill over after blockking up simultaneously, through set up sensor 16 on main body frame 12 to and use with placing the sensor reading device cooperation in the main water tank outside, can detect the exactness of filter assembly 10 mounted position to the feedback.

As shown in fig. 4 and 5, in an alternative embodiment of the present invention, the filtering partition plate 2 is provided with an opening 21 through which the main body frame 12 passes; the opening 21 is provided with a sinking boss.

Further, a guide flange part 22 is arranged at the edge of the opening part 21; the guiding flanging part 22 is provided with a notch 23 for the sensor 16 to pass through.

In this embodiment, the opening 21 is an installation area of the filter assembly 10, and is provided with a downward protruding boss fixedly clamped with the upper end of the main body frame 12, further, the opening 21 is further provided with a guide flanging part 22, the guide flanging part 22 is a flanging with a downward opening, the guide flanging part 22 is arranged to avoid generating a sharp sheet metal edge and prevent hurting people or cutting the filter assembly 10, and the guide flanging part 22 is further provided with a notch 23 which can allow the sensor 16 to pass through, and is matched with the sensor 16 to play a fool-proof role; preferably, a plurality of filter separator reinforcing ribs 25 are arranged on the filter separator 2, so as to further enhance the strength of the filter separator 2; the circumference of the filtering baffle 2 is provided with a baffle flange 24 so as to be convenient for being installed and fixed with cleaning equipment.

In an alternative embodiment of the present invention, as shown in fig. 2 and 3, the at least one density of the filter screen comprises: a first screen 13 disposed around an inner side of the main body frame 12; a second filter 14 disposed below the first filter 13 and annularly disposed on the inner side of the main frame 12; and a third screen 15 provided on an inner bottom surface of the main body frame 12.

In this embodiment, the first filter 13, the second filter 14, and the third filter 15 are main components having a filtering effect, and are disposed inside the main body frame 12; the first filter screen 13 and the second filter screen 14 are arranged on the inner side surface of the main body frame 12, the third filter screen 15 is arranged on the inner bottom surface of the main body frame 12, the first filter screen 13 is arranged at 1/3-1/4 with the height occupying the height of the whole main body frame 12, the second filter screen 14 is arranged below the first filter screen 13 and occupies the rest height of the main body frame 12, and the first filter screen 13 and the second filter screen 14 can be coiled into a shape matched with the cross section of the main body frame 12 by adopting stainless steel filter screens; in actual production, the screen may be fixed to the body frame 12 by an insert-injection process, namely: firstly, putting the three filter screens into a mould, and then starting injection molding and injecting plastic cement to solidify a bone formation frame to complete molding and fixing; or the first filter mesh 13, the second filter mesh 14 and the third filter mesh 15 may be combined together and then placed inside the main body frame 12; of course, the filter screens on the inner side surface of the main body frame 12 are not limited to two filter screens, and a plurality of filter screens can be arranged according to actual needs.

In an optional embodiment of the present invention, the density of the first filter 13, the density of the second filter 14, and the density of the third filter 15 are the same; in this embodiment, the density of the filter screens can be represented by the mesh number in a unit filter screen area, that is, how many mesh holes are in a unit filter screen area, and the mesh number of the first filter screen 13, the mesh number of the second filter screen 14 and the mesh number of the third filter screen 15 can be set to be the same;

further, the density of the first filter screen 13 is less than that of the second filter screen 14; the density of the second screen 14 is less than or equal to the density of the third screen 15.

In this embodiment, the mesh number of the first filter screen 13 is preferably smaller than the mesh number of the second filter screen 14, and the mesh number of the second filter screen 14 is preferably smaller than or equal to the mesh number of the third filter screen 15, when a large amount of food residues exist in the use process, the second filter screen 14 and the third filter screen 15 with large density are partially blocked, the passing speed of the water flow is reduced, the water level in the filter assembly 10 gradually rises, and when the water level rises to the height of the first filter screen 13, the main wash water flows out from the first filter screen 13 in a large amount and enters the main wash water tank, so that the water level does not rise to the washing chamber, and the situation that the washing interruption occurs due to insufficient water in the main wash water tank is avoided; by using filter screens of different densities, the filtration efficiency is improved and clogging of the filter assembly 10 is avoided.

As shown in fig. 2, in an alternative embodiment of the present invention, the main body frame 12 is described, and the main body frame 12 includes: a ring portion 126, and a frame body 127 integrally formed with the ring portion 126; furthermore, a supporting flange 122 clamped with the sinking boss is arranged on the circumference of the first surface of the annular part 126.

In this embodiment, the cross section of the annular portion 126 is rectangular, and may also be circular or other shapes, the circumference of the first surface of the annular portion 126 is provided with a supporting flange 122 for being clamped with a sunken boss on the filtering partition plate 2, the second surface of the annular portion 126 is integrally formed with the frame body 127, the bottom of the frame body 127 is provided with a corner 125, in order to prevent the frame body 127 from being damaged when falling, the corner 125 is additionally reinforced and thickened, the outer surface is smooth and has no protrusion, preferably, four corners of the bottom of the frame body 127 are provided with corners; be provided with handle 11 on the first face of annular portion 126, just handle 11 with annular portion 126 fixed connection, the preferred plastic material of handle 11, handle 11 highly preferably sets up the last plane that is higher than support flange 122, makes things convenient for the manual work to get and puts and avoid operating personnel to contact washing sewage or residue.

In an optional embodiment of the present invention, the main body frame 12 further comprises: a plurality of first reinforcing ribs 123 disposed below the annular portion 126 and parallel to the annular portion 126; and a plurality of second reinforcing ribs 124 disposed below the annular portion 126 and perpendicular to the annular portion 126.

In this embodiment, the first reinforcing rib 123 and the second reinforcing rib 124 are both disposed on the outer side wall of the frame body 127 and are fixedly connected to the frame body 127; wherein, first strengthening rib 123 encircles frame body 127 lateral wall sets up, second strengthening rib 124 is followed the vertical direction of frame body 127 lateral wall sets up, first strengthening rib 123 with second strengthening rib 124 is perpendicular, through setting up a plurality of first strengthening ribs 123 and second strengthening rib 124, has strengthened main body frame 12's intensity, the height setting of second strengthening rib 124 is preferred to be higher than the height of first strengthening rib 123 is strengthening when main body frame 12 intensity, when installing whole filter assembly 10 with direction turn-ups portion 22 cooperation plays the guide effect, makes main body frame 12 installs more smoothly, avoids the installation card to pause.

In an alternative embodiment of the present invention, as shown in fig. 2, the main frame 12 further comprises: a sensor mounting portion 121 provided on the frame body 127 to which the sensor 16 is mounted.

In this embodiment, the sensor mounting portion 121 is preferably disposed on one side surface inside the frame body 127 as a component for mounting the sensor 16, the overall contour of the sensor mounting portion protrudes from the cross section of the frame body 127, the overall shape of the sensor mounting portion is rectangular, and the sensor mounting portion protrudes from the side wall of the frame, when the filter assembly 10 is placed on the filter partition plate 2, the protruding portion and the notch 23 on the partition plate 2 can play a fool-proof role, that is, when the mounting direction of the filter assembly 10 is not opposite, the protruding portion of the sensor mounting portion 121 can be clamped by the filter partition plate 2, so as to play a fool-proof role.

As shown in fig. 1, an embodiment of the present invention further provides a cleaning apparatus including a filtering device according to any one of the above embodiments.

The filter device is arranged in the cleaning equipment, the reinforcing ribs are arranged on the main body frame of the filter assembly, so that the strength of the filter assembly is enhanced, and meanwhile, the reinforcing ribs are matched with the guide flanging parts on the filter partition plates to play a role in guiding, so that the main body frame is taken and placed more smoothly; meanwhile, the filter assembly with foolproof and detection functions is formed by matching the notch arranged on the filter clapboard with the protruding structure of the sensor mounting part on the main body frame, so that the problems of detection, feedback and the like of whether the filter assembly is placed correctly or not and in place are solved; in addition, filter screens with different densities can be arranged on the main body frame, so that the situation that the filtering device is blocked is greatly reduced on the basis of effectively filtering food residues with different sizes, and the risk of overflowing of cleaning sewage after blocking is reduced.

While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims (10)

1. A filter device, comprising:

a filtering separator (2);

a filtering assembly (10) detachably connected to the filtering baffle (2);

the filter assembly (10) comprises: a main body frame (12);

at least one density of screen disposed on the main body frame (12);

and a sensor (16) provided on the main body frame (12).

2. The filtering device according to claim 1, characterized in that the filtering baffle (2) is provided with an opening (21) for the main frame (12) to pass through; the opening part (21) is provided with a sinking boss.

3. A filter device according to claim 2, wherein the edge of the opening portion (21) is provided with a guide burring portion (22); and a notch (23) for the sensor (16) to pass through is arranged on the guide flanging part (22).

4. The filtration device of claim 1, wherein the at least one density of screens comprises:

a first filter screen (13) annularly distributed on the inner side surface of the main body frame (12);

a second filter screen (14) arranged below the first filter screen (13) and annularly distributed on the inner side surface of the main body frame (12); and

and a third filter screen (15) arranged on the inner bottom surface of the main body frame (12).

5. A filtering device according to claim 4, characterized in that the densities of the first sieve (13), the second sieve (14) and the third sieve (15) are the same.

6. A filtering device according to claim 4, wherein the density of the first sieve (13) is less than the density of the second sieve (14);

the density of the second sieve (14) is less than or equal to the density of the third sieve (15).

7. The filtering device according to claim 2, characterized in that said main body frame (12) comprises: an annular portion (126), and a frame body (127) integrally molded with the annular portion (126);

the circumference of the first surface of the annular part (126) is provided with a supporting flange (122) which is connected with the sinking boss in a clamping manner.

8. The filtering device according to claim 7, characterized in that said main body frame (12) further comprises:

a plurality of first reinforcing ribs (123) provided below the annular portion (126) and parallel to the annular portion (126); and

and a plurality of second reinforcing ribs (124) provided under the annular portion (126) and perpendicular to the annular portion (126).

9. The filtering device according to claim 7, characterized in that said main body frame (12) further comprises: and a sensor mounting part (121) which is provided on the frame body (127) and on which the sensor (16) is mounted.

10. A cleaning apparatus comprising a filter device according to any one of claims 1 to 9.

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