KR20220009932A - Multipurpose dishwasher - Google Patents

Abstract

The multipurpose dishwasher consists of a washing machine, a dish carrier and a door. A washing machine is used to clean dirty dishes. The dish carrier is designed to be removably coupled with the washing machine to hold the dirty dishes during washing and/or to collect the soiled dishes out of the washing machine. In addition, the door is installed in a sealing structure such as a mechanical seal or a liby rinse seal for sealing the dish carrier during washing. The washer further has at least one opening for receiving as an inlet and/or releasing the meal utensil carrier as an outlet. The dish carrier also has a transporter for moving soiled dishes on the ground. Other components may also be used in the utility dishwasher for higher productivity and/or easier operation. In addition, a method of manufacturing and using a multi-purpose dishwasher is also disclosed in the present application.

Description

Multipurpose dishwasher

The present application relates to a multi-purpose dishwasher for washing dishes used in food centers and restaurants. More particularly, the present invention relates to a multipurpose dishwasher having configurable inlet and outlet ports.

A large number of food centers (eg coffee shops or hawker centres), hotels, restaurants and other establishments provide food and beverages as non-disposable tools. Porcelain, metal, and glassware are commonly used, washed and used repeatedly. Often, food centers, hotels and restaurants employ a dedicated group of staff to collect and wash soiled dishes. The washed dishes are sorted and distributed back to each stall in food centers, hotels and restaurants. The process of collecting dirty dishes, cleaning up dirty dishes, and redistributing clean ones is usually repeated continuously throughout the operating hours of food centers, hotels and restaurants. To wash dirty dishes, industrial dishwashers are often used because of their high cleaning ability and efficiency.

However, loading and unloading dishes with conventional industrial dishwashers can be laborious, tedious and time consuming, inevitably increasing the operating costs of food centers, hotels and restaurants. Accordingly, it is desirable to produce a dishwasher capable of loading and unloading dishes quickly and efficiently.

According to one aspect of the present invention, a multi-purpose dishwasher includes a washing unit for washing dishes, a washing unit including a first inlet for accommodating contaminated dishes and a first outlet for discharging the washed dishes, and a carrier; may include It is configured to store and transport dishes, and the carrier is configured to be detachably coupled to the washing unit.

In some examples, the door may be configured to cover at least one of the first inlet or the first outlet of the cleaning unit during the cleaning process. The door may be configured to be removably coupled to at least one of the carrier or the cleaning unit. The carrier may include a rack configured to support a basket containing dishes. In some examples the position of the rack relative to the carrier may be adjusted. The washing unit includes a second inlet for receiving the contaminated dishes and a second outlet for discharging the washed dishes. The first inlet and the second inlet may be on different sides of the cleaning unit. The first inlet and the second outlet may be on the same side of the washing unit and the second inlet and the first outlet may be on the same side of the washing unit.

In some examples, a front surface of the cleaning unit defines a first inlet and a rear surface of the cleaning unit defines a first outlet, wherein the rear surface is opposite to the front surface. The cleaning unit may include a front surface and a rear surface opposite the front surface, the front surface of the cleaning unit defining a first inlet and a side wall defining a first outlet port, the side wall positioned between the front surface and the rear surface. The conveyor belt may be configured to move dishes in and out of the washing unit. The washing unit may define an opening configured to act as an inlet and an outlet for the dishes. The warning device may be configured to notify the user of the operating status of the multipurpose dishwasher. The first inlet may be reconfigured to serve as an outlet and the first outlet may be reconfigured to serve as an inlet.

In some examples, a dishwashing method includes placing a tray containing cutlery on a conveyor belt on an upper deck, separating the cutlery into a lower deck below the upper deck, washing the cutlery in a tub on the lower deck, the tray on the conveyor belt Wash and collect trays and cutlery. In some examples, the method further includes transporting the tableware in the self-guided vehicle. The washing liquid in the bathtub can be recycled to wash dishes.

In some examples, the dishwasher includes a fluid control unit system configured to dispense the washing solution to the dishwasher and a microbubble generator configured to inject the washing solution into the microbubbles. The fluid control unit system may be configured to recycle the cleaning liquid. The microbubble generator can inject microbubbles into the recycled cleaning solution. The fine air bubbles may at least partially displace the detergent.

BRIEF DESCRIPTION OF THE DRAWINGS The present invention will be readily understood by the following detailed description, taken in conjunction with the accompanying drawings, wherein like reference numerals indicate like structural elements.

1 is a first multipurpose dishwasher configured to operate in a static mode of operation;
Fig. 2 is the first multipurpose dishwasher of Fig. 1 including a conveyor belt;
Fig. 3 is a second multipurpose dishwasher configured to operate in a dynamic mode of operation;
4 is an internal structure of the second multi-purpose dishwasher of FIG. 3 in a loaded configuration;
5A is a fluid control unit mechanism.
5B is a dynamic spray head mechanism.
6 is a front loading and unloading program.
7 is a side loading and unloading program.
8 is an L-loading and unloading program.
9 is a pass program.
10 is a pass-through program with a pre-clean module and a rinse module.
11 is a combination of a pass-through program and a side loading and unloading program.
12 is a combination of a pass-through program, an L-loading and unloading program and a side loading and unloading program.
13 is a flowchart of a method of manufacturing a multi-purpose dishwasher of the present application.
14 is a flowchart of a method of using the multi-purpose dishwasher of the present application.
15 is a multi-step washing configuration.
16 is a tray collection process including an autonomously guided vehicle.
17 is a dishwasher implementing a microbubble and recycling process.

Reference is now made in detail to representative embodiments shown in the accompanying drawings. It should be understood that the following description is not intended to limit the embodiments to one preferred embodiment. On the contrary, it is intended to cover alternatives, modifications and equivalents as may be included within the spirit and scope of the described embodiments as defined by the appended claims. These and other embodiments are discussed below with reference to FIGS. 1-17. However, those skilled in the art will readily understand that the detailed description provided herein in connection with these drawings is for illustrative purposes only and should not be construed as limiting. The present application relates to a multi-purpose dishwasher for washing dishes such as dishes used in a food center or restaurant. Tableware may simply be called tableware, which may include bowls, plates, cups, saucers, trays, cutlery, and other tableware. In addition, the present application also relates to a method of manufacturing and using a multi-purpose dishwasher.

As a first aspect of the present invention, a novel and useful multi-purpose dishwasher is provided. The multi-purpose dishwasher is flexible in configuration to suit different conditions of use and the specific preferences of users. The multipurpose dishwasher also saves space for the multipurpose dishwasher user. This is because a versatile dishwasher requires very little space to operate or operate.

In some instances, the multipurpose dishwasher includes a washer for cleaning soiled dishes, such as a dishwasher, a dish carrier (also simply referred to as a carrier) for holding and removably engaging the dishwasher, and a releasably sealing the washer during the washing process. One or more doors or gates to define a sealed space inside the washer. The washing machine may further include one or more openings, ports or windows for receiving and/or releasing the dish carrier. Dishes soiled during use are collected and placed in the tableware carrier. The dish carrier may then be coupled to the washing machine, thereby placing the dish in the washing machine for washing. The door can also be detachably mounted to a vehicle used to move dirty dishes on the floor. In some examples, the carrier includes transport elements, such as wheels, that effectively transport the instrument.

The multipurpose dishwasher may include an auxiliary device in addition to the washing machine. For example, several washing units can be integrated with a multi-purpose dishwasher for better cleaning results. For example, the multi-purpose dishwasher may include a pre-cleaning module for removing food waste, a rinsing module (eg, disinfectant), and a drying module. To increase convenience and efficiency, a table that supports the dish carrier in a multi-purpose dishwasher, an automatic transfer device that transports dishes to and from the dishwasher, a lock device that fixes the dish carrier in the dishwasher, and the state of the dishwasher in various processes It is also possible to incorporate other auxiliary devices including a control unit for confirming and an automatic transport mechanism for moving the carrier in and out of the washer. Although multiple auxiliary devices are available, the multipurpose dishwasher can be compact overall, so the multipurpose dishwasher does not take up much space and can be conveniently installed in a food center, hotel or restaurant.

With the novel and unique structure of the present application, the multipurpose dishwasher combines the advantages of an industrial dishwasher and a household dishwasher (ie, a dish drawer or a dish drawer). On the one hand, multipurpose dishwashers have similar cleaning capabilities to industrial dishwashers. On the other hand, multipurpose dishwashers also benefit from increased design flexibility to meet different usage conditions, space constraints and special preferences of users. Multipurpose dishwashers can use water, detergent (eg electrolysis of water to supply acids and alkalis), steam or other cleaning agents to remove stains and debris from oil, butter or sauce. Multipurpose dishwashers may also employ different washing conditions (eg, changed detergent use or steam temperature) to wash different types of soiled dishes.

In some examples, the door of the multipurpose dishwasher may be specially constructed or adapted to releasably engage the washer to define an enclosure with the washer during the washing process. A door may be a single single piece or may contain several smaller pieces. The door may be permanently or temporarily connected to the washing machine and detachably coupled to the dish carrier. For example, the door is permanently connected to the dishwasher so that the door can be opened and closed while cleaning to receive or unload dishes. In some examples, the door can be completely disengaged from the washer to receive or release dishes and can be engaged with the washer during the washing process. In some examples, the door may be coupled to the dish carrier instead of the washing machine. In some examples, the multipurpose dishwasher may include multiple operation modes. For example, a multipurpose dishwasher may include a static operation mode and a dynamic operation mode. In the static working mode, the dish carrier may not move, making it suitable for work environments with limited movement space. In the dynamic working mode, the dish carrier may include a transporter for moving soiled dishes on the ground. The carrier may include a mobile cart, wheels such as a mobile dolly or cart, or other suitable transport element. In some examples, the carrier includes two wheels, and a support stand similar to a bicycle stand may be used to support the carrier when the carrier is not supported by a user or a washing machine. The carrier may include one or more baskets for holding the dishes in place before, during and after washing. Dishes may remain in the basket during the washing process. That is, the basket can be put into the washing machine together with the dishes and taken out. In some examples, the basket is vertically movable to reach substantially the same height as the opening of the washer.

The washing machine of the multipurpose dishwasher may include at least one opening in a sidewall of the washing machine to receive the dish carrier and/or release the dish carrier. Each of the at least one opening may be configured to be releasably sealed by the sealing structure of the door to prevent leakage and other hazards. One or more openings may be provided on one side of the washer, such as a front side, a rear side, a left side or a right side. For example, a first opening and a second opening may be provided on the front side of the washer. The first opening may be located below the second opening.

In some examples, openings may be provided on two or more sides of the washer for different loading and unloading programs. For example, an opening may be provided on the front side and another opening on the back side (opposite the front side) for pass-through loading and unloading programs. In some examples, an opening is provided on the front side and another opening is provided on the left side (ie adjacent side design for L-loading and unloading programs).

In some examples, the opening may include a window, opening or aperture that serves as both an inlet for receiving soiled dishes and an outlet for discharging washed dishes. In some examples, the opening may include one window configured to act as an inlet for receiving contaminated tableware and another window configured to act as an outlet for discharging washed tableware. In this case, the washing machine performs a function of receiving contaminated tableware before washing using at least two windows and discharging the washed dishes after washing. A washing machine may have a mixture or combination of windows that only function as input or output windows and windows that function both as input and output for higher productivity and configurability. The washer may include one or more slits for receiving the tray. Depending on the specific conditions of use and the particular preferences of the user, the silt can be laid out vertically or horizontally to make it easier to work with. Each slit can be configured in a variety of shapes, sizes and positions to accommodate different types of trays. Trays transferred to the dishwasher can be washed separately or together with soiled dishes. If the tray and tableware are of different materials, washing separately from the tableware allows you to select an appropriate detergent or solvent to enhance the cleaning effect.

As discussed above, a multipurpose dishwasher is detachable from the washing machine and has one or more doors that can be connected and sealed to the washing machine. After placing dirty dishes in the washing machine, the door can be connected to the washing machine to cover or block the opening. The sealing structure of the door may include a mechanical seal or a labyrinth seal for sealing the dish carrier to the washing machine during the washing process. The sealing structure can be designed to withstand heat, acid, alkali, pressure, or a combination thereof to seal the multipurpose dishwasher during the cleaning process. Sealing structures help hold parts or mechanisms together by preventing leaks (eg, in piping systems) and containing pressure or excluding contamination. In some instances, the effectiveness of the sealing structure depends on the adhesion for the sealant and the compression for the gasket. On the other hand, the opening is also configured to be releasably sealed by the door to prevent leaks or other potential hazards. When the cleaning process is complete, the door can be removed from the washing machine to reveal the opening. In some examples, the door may include a number of smaller pieces or sections each configured to seal the opening during the cleaning process. The sections of the door may be configured to move independently of one another. For example, the upper part of the door may be opened to expose the upper part of the washing machine, and the lower part of the door may be kept closed. In some examples, each of the multiple portions or sections of the door may be designed to individually seal one window as an inlet or outlet.

The washer may include a unique fluid control unit mechanism that provides sufficient interior space for the washer to receive the carrier when the carrier is engaged with the washer. The fluid control unit mechanism may include one or more spray arms for dispensing cleaning fluid (eg, clean water, recycled water, and detergent) onto soiled dishes in the dishwasher. The fluid circulation mechanism may include a tube, pipe or conduit in fluid communication with the spray arm. The tubing may be used to deliver wash liquid from an external source, such as a tank, to the spray arm of the washer's fluid circulation mechanism. The spray arm may be configured to move (eg, rotate, swing, move, shake, vibrate, or lock) within a predetermined range (eg, angle, distance) to cover a large area of the contaminated tableware. For example, the spray arm may include a locking mechanism that allows the spray arm to change the spray angle by 180 degrees. In the washing process, when the operation of the spray mechanism of the tube and the operation of the swing mechanism of the spray arm are combined, several contaminated dishes in the interior space of the washing machine can be completely covered and washed completely with the cleaning solution.

In some examples, the washer may include a strainer or filter to prevent solid particles or slurry from clogging or clogging an internal or external drainage system connected to the multipurpose dishwasher. The strainer allows rinsing or used water to pass through so that the rinsed or used water can be recycled when re-rinsing soiled dishes. By using recycled water, the clean water consumption of the multipurpose dishwasher can be dramatically reduced. In some examples, the filter may include a cyclone filter configured to automatically purge solid particles, slurry, or food scraps from the recycled water. Cyclone reduces or avoids the use of screens or screens, making multipurpose dishwashers less reliant on supplying consumables such as screens.

The strainer may include a waste collector for storing the solid particles or slurry. The garbage collector can be cleaned periodically to prevent food waste from clogging or clogging the strainer. It can also remove solid particles or slurries from wastewater discharged from multipurpose dishwashers, so that your food court or restaurant's sewage or drain system doesn't get clogged. The strainer may include a fluid trap (eg, not soiling the floor of a food court) to drain sewage from the utility dishwasher into the drainage system.

In some examples, the multipurpose dishwasher may include a table or support surface permanently or releasably connected to support the dish carrier. By adjusting the height of the table, the opening position of the washing machine can be reached for easy loading of dishes into the washing machine before the washing process and unloading of the washed dishes after the washing process. In this way, the laborious labor of lifting soiled dishes from the ground to the opening and dropping washed dishes from the opening to the ground can be avoided.

In some examples, the table may include a trash can. Trash bins can be configured to receive large food particles from soiled dishes before placing them in the washing machine. Trash cans are rotatable, removable or rotatable and removable for emptying waste. Operators can easily flip the tumbler over for emptying. Once the full bin is removed, you can conveniently attach an empty bin to the table to re-collect food scraps from soiled dishes. A trash can may contain two containers that surround each other. The inner container has holes for draining sewage and collecting solid food waste, while the outer container has a sealed bottom to keep the sewage from dripping from the solid food waste or slurry. The bin may further include a side bin for collecting sewage from waste in the bin. The side bin can be attached to the hole in the bottom of the bin to collect sewage in the side bin.

In some examples, the utility dishwasher includes an automatic transfer mechanism for moving soiled dishes into the washing machine and/or for moving washed dishes out of the washing machine. Similar to the table described above, the position of the opening can be reached for easy operation by adjusting the height of the automatic transfer mechanism. In this way, the laborious labor of moving the dirty dishes to the washing machine and taking the washed dishes out of the washing machine can be avoided. Dirty dishes can be placed in the basket before, during, and after washing. That is, it is possible to clean the basket together with the dirty dishes inside the washing machine. In some instances the basket is also moved by an automatic delivery mechanism.

The dish carrier may include one or more racks for holding one or more baskets on each rack. The rack may be integrally formed with the dish carrier for accommodating the basket. One or more of the racks may resist corrosion and/or mechanical shock so that the dish carrier is durable for long-term operation. The one or more racks may include a first rack and a second rack for holding instruments of different heights. The instruments may have a variety of shapes, sizes, and/or heights. Accordingly, the racks and/or baskets may be varied to accommodate various instruments. Two or more dish carrier racks of different heights can provide a space suitable for accommodating dishes in the basket without wasting space/height between the stacked dishes and the upper rack. In order to efficiently utilize the inner space or space of the dish carrier, more dishes may be packed in the dish carrier. Instead of using racks of the same size, a rack or basket with a short distance from the bottom of the rack to the bottom of the top rack (known as the height of the rack or basket) accommodates appropriately sized dishes, wasting less loading capacity in the dish carrier. .

The one or more racks may be configured to releasably hold the one or more baskets. Baskets of different sizes are suitable for holding a variety of dishes, so the same multipurpose dishwasher is suitable for catering food of different preferences, cultures or usage duties. One or more racks may include height adjustment mechanisms for securing baskets of different heights. The height adjustment can be individual or continuous so that various sizes of baskets or dishes can be included in the dish carrier for washing. The height adjustment mechanism can be adjusted electrically or mechanically so that height adjustment can be achieved simply, accurately and reliably.

In addition to the sealing structure of the door, the multipurpose dishwasher may include a locking mechanism for securing the door to the washing machine during washing, such as a closed door, a latch, or both. The lock can be operated manually or automatically (eg connected to a computer) to prevent the door from being removed when the washing machine is washing.

The multipurpose dishwasher may include a control unit that controls the operation of the multipurpose dishwasher and communicates with an external electronic device. The control unit may transmit operational data to a remote computer server for data analysis and operational monitoring. According to the user's preference, the control device includes: a temperature control unit for controlling the temperature of the washing liquid in the washing process; a water control unit for controlling the amount and speed of the cleaning liquid sprayed from the spray arm; and a detergent control unit that adjusts the composition of the washing liquid by adjusting the ratio of detergent and water.

In some examples, the control unit checks the status of the warning device to check the status of the door, the locking mechanism, or both to ensure that the opening remains covered during the cleaning process. Alert devices may include warning lights, audio alarms, and other suitable notification mechanisms. The warning device can be configured to send a warning signal to the control unit and alert the operator if the door is not securely engaged with the washing machine or the lock does not secure the door to the washing machine. After receiving the warning signal from the warning mechanism, the control unit may suspend or stop the cleaning process of the washing machine until the warning signal is cleared or the warning mechanism detects that the door is tightly closed.

Multipurpose dishwashers may include safety mechanisms that can detect gas leaks, water spills, hazardous electrical current discharges, or other safety issues. The safety mechanism may prevent the multipurpose dishwasher from starting the cleaning process until the safety issue is resolved. A safety device may work in conjunction with a warning device. For example, if the dishwasher and dishwasher are not tightly coupled or locked to each other, the safety mechanism cuts off the electricity supply to the multipurpose dishwasher, while a warning mechanism notifies the control unit to stop or stop the cleaning process and alerts the operator to a safety issue. inform to fix it.

The multipurpose dishwasher may include a monitoring system that may be configured to monitor operation of the multipurpose dishwasher. The monitoring system may include cameras, computers, sensors and windows for monitoring the operating status of the multipurpose dishwasher. Cameras may include thermal imaging cameras (infrared cameras or thermal imaging cameras), camcorders, digital cameras, and X-ray cameras.

The monitoring system may include one or more indicators for indicating an operating state of the multipurpose dishwasher. The indicator provides an audio or visual cue to the operator so that the operator can observe the status of the multipurpose dishwasher. The one or more indicators may include a display screen, a warning light, an audio alarm, a loudspeaker, a touch screen, a transparent window of the multipurpose dishwasher, or any combination thereof. This indicator may provide an interface for controlling or viewing the multipurpose dishwasher.

A second aspect of the present application discloses a method of manufacturing a multi-purpose dishwasher. First, the washer may be provided with a unique structure as described above. Second, a unique structure is installed in the washer to adapt it to a specific working environment. Third, a plurality of baskets may be provided in the dish carrier. Fourth, a sealed structure door (or multiple door pieces) is provided. Fifth, the multi-purpose dishwasher can be equipped with various auxiliary devices according to the user's preference. And sixth, the cleaning liquid consisting of detergent and water may be supplied to the fluid circulation mechanism.

A third aspect of the present application discloses a method of using a multi-purpose dishwasher. First, contaminated dishes may be loaded into multiple baskets that may be releasably coupled to a dish carrier. Second, the dish carrier can be moved towards the washing machine either manually or through the carrier. Third, the dish carrier may be inserted into the opening of the washing machine by selecting the static operation mode or the dynamic operation mode. Fourth, it is possible to select a specific loading and unloading program suitable for specific conditions of use and special preferences of the user. Fifth, the opening may be closed or covered with a door or multiple door pieces and the opening may be sealed with a sealing structure. Sixth, the washing process may be performed with or without the pre-washing process and the rinsing process. Seventh, the sealing structure can be separated from the opening and the door can be separated from or opened from the opening. Eighth, the dish carrier may be separated or removed from the washing machine after the washing process according to a pre-selected work mode and work program. Ninth, multipurpose dishwashers can be maintained periodically.

According to a third aspect, the present application provides a multi-purpose dishwasher capable of including a washing station for washing soiled dishes. The washing station has one or more inlets for receiving soiled dishes and/or one or more outlets for discharging washed dishes. The multipurpose dishwasher may also include a carrier for fetching and storing the dishes while within the washing station. The carrier may be configured to engage the wash station at one or more inlets and/or one or more outlets. In some examples, the carrier may remain associated with the cleaning station during the cleaning process, or the carrier may be detached from the cleaning station during the cleaning process of the cleaning station. The one or more inlets or outlets, also known as windows, may be located on opposite or adjacent/adjacent sides of the wash station. For example, the inlet and outlet may be parallel or perpendicular to each other.

A multipurpose dishwasher may include one or more doors or gates to close or cover an opening (eg, an inlet, an outlet) of the washing station during the washing process to allow washing fluid to remain within the sealed volume of the washing station.

In some examples, the one or more doors are detachable or connectable from the washing station, the carrier, or both the washing station and the carrier. For example, the door may be fixedly mounted to a carrier and then attached to the washing station to hide the inlet after loading soiled dishes into the washing station at the inlet.

The carrier may include one or more supports or racks for carrying one or more baskets configured to hold dishes. One or more baskets may be transported by a carrier to collect soiled dishes, and may be surrounded by a washing station during the washing process. The carrier may be coupled to the cleaning station during the cleaning process. In some examples, the carrier is not coupled to the cleaning station during the cleaning process, but is instead secured by attachment of the door to the cleaning station. In some examples, the basket is removed from the carrier and disposed at the washing station such that the carrier remains separate without being inserted into the washing station. In this way, the carrier can be used in a hawker center or restaurant to continuously collect soiled dishes, and the dish basket is being washed in the washing station.

One or more racks of carriers may be adjusted in size, vertical position, lateral position, or a combination thereof to retrieve dishes from the washing station. For example, the carrier may comprise a rack attachable in a first elevation position, a second elevation position, or a third elevation position so that the same carrier can supply a basket to any one of the three inlets of the wash station at various elevations. can

The one or more inlets may include a first inlet, a second inlet, a third inlet, or more inlets for independently receiving contaminated dishes. Similarly, the one or more outlets may include a first outlet, a second outlet, a third outlet, or more outlets for discharging the washed dishes. All inlets can each be connected to one of the outlets via a track or rail. If necessary, several inlets or outlets are interconnected (eg a first outlet is connected to a third inlet).

The multipurpose dishwasher may further include a locking mechanism for securing the door to the washing station. The locking device may prevent accidental operation of the multipurpose dishwasher that violates a predetermined washing protocol of the multipurpose dishwasher. For example, the locking mechanism may include a closed door, a latch, or both. Multipurpose dishwashers may include warning devices that alert you to operating conditions (eg whether the door is securely closed or not). The warning device includes a warning light signal, siren, vibration, or electronic signal transmitted to a user's personal electronic device (eg, a smartphone). In some examples, the warning device is activated when the user attempts to activate the wash station before the locking mechanism is secured.

The multi-purpose dishwasher includes a first module for a pre-cleaning operation before the multi-purpose dishwasher for static operation; and a second module for rinsing after the multi-purpose dishwasher. Multipurpose dishwashers are known as dual-module transport systems.

The multipurpose dishwasher may include a dual module transport system, and a third module for drying after the second module of the dual module transport system. Multipurpose dishwashers are also known as triple module transport systems.

According to a fourth aspect, an adaptive dishwasher, also known as a multipurpose dishwasher, may comprise a washing machine (also known as a washing station) for washing dishes. The multipurpose dishwasher may be substantially similar to aspects discussed above. The washer may include a first inlet, a second inlet, a first outlet and a second outlet. The washer may be configured to transfer dishes from one of the inlets to one of the outlets for washing.

Exemplary and non-limiting embodiments of the present application will now be described with reference to the drawings mentioned above. Embodiments of the present application include parts or method steps that are similar or identical to each other. Accordingly, these parts or method steps are marked with similar or identical names or reference numbers. Descriptions of these relevant portions of method steps are incorporated by reference where relevant or appropriate.

The multi-purpose dishwasher may have two selective operation modes, a static operation mode and a dynamic operation mode, depending on the type of the dish carrier. In the static working mode, the dish carrier may not move, so it is suitable for work environments where there is no path or movement space is limited. In the dynamic working mode, the dish carrier may include a transporter for moving soiled dishes on the ground.

1 and 2 illustrate a first multi-purpose dishwasher 100 in a static operation mode according to a first embodiment of the present application. The first multipurpose dishwasher 102 may include a first washing machine 104 , a first dish carrier 106 , a first door 108 , a control unit 110 , and a locking mechanism 130 .

The first washer 104 has a front side 114, a rear side 115 (opposite the front side 114), a left side side 117 and a right side side 118 (located between the front side 114 and the back side 115). can have The front side 114 , the back side 115 , the left side 117 , and the right side 118 may define an interior volume. Each side of the first washer 104 may include a plurality of windows or openings that provide access to the interior volume. For example, the front side 114 is the front upper window 120 , the front middle window 122 located below the front upper window 120 , and the front lower window 124 located below the front middle window 122 (collectively). to define "front windows 120, 122 and 124"). The front upper window 120 , the front middle window 122 , and the front lower window 124 may be vertically aligned from top to bottom on the front side 114 of the first washing machine 104 . The front windows 120 , 122 , and 124 may each function as an inlet 112 for receiving soiled dishes, an outlet 112 for discharging washed dishes, or both inlets and outlets. The first washer 104 may include at least one slit for receiving a soiled tray and/or for outputting a clean tray. For example, the first washer 104 includes a first slit 126 oriented vertically (ie, perpendicular to the ground) and a second slit 128 oriented horizontally (ie, parallel to the ground). can do.

The first washer 104 may also have other auxiliary devices for convenient operation. For example, a fastener (not shown) for fixing the first dish carrier 106 to the inside of the first washing machine 104 may be installed inside the first washing machine 104 during the washing process. As discussed in greater detail with reference to FIG. 10 , the first washer 104 may include a pre-cleaning module, a rinsing module, and a drying module (not shown). A pre-cleaning module comprising a trash can may be used to collect large food particles removed from soiled dishes 112 prior to the cleaning process. The pre-cleaning module may be connected to a waste conduit for moving the collected large food particles out of the first washer 104 . The rinsing module may be installed after a washing process to remove soap, detergent or any residue from the washed dishes 112 .

The drying module may be installed behind a rinsing module for removing water or moisture so that the washed dishes 112 can be used immediately when the first washing machine 104 is turned off. The drying module can use UV (ultraviolet rays), infrared rays, and hot air. Gas or superheated steam for drying the washed dishes (112). The dryer may include one or more blowers, lamps, or orifices at various locations of the first multi-purpose dishwasher 102 so that part or all of the first multi-purpose dishwasher 102 can be dried with different or the same capacity.

The dish carrier 106 may include a first basket 132 , a second basket 134 , and a third basket 136 for holding the dishes 112 . Tableware of various sizes, shapes and weights. For example, the first basket 132 , the second basket 134 , and the third basket 136 may be detachably coupled to the first dish carrier 106 to be vertically aligned from top to bottom.

The first door 108 may consist of a side cover, a side door, an end door, or an end cover. The first door 108 may be detachably coupled to the first dish carrier 106 and/or the first washing machine 104 . The first door 108 may be a single unit large enough to completely close or cover the front side 114 . In some examples, the first door 108 may include a number of small pieces or sections. Each of the plurality of small pieces may be used to completely close one of the plurality of windows of the first washer 104 . For example, a first piece (not shown) of first door 108 may cover upper window 120 of front surface 114 . The first door 108 has a mechanical seal for sealing the first washing machine 104 with the first door 108 after the contaminated dishes 112 are transferred to the first washing machine 104 and before the cleaning process starts; It may include a sealing structure such as a labyrinth seal or the like.

The locking mechanism 130 may be used to secure the first door 108 to the first washer 104 during the cleaning process. The locking mechanism 130 may be a closed door, a latch, or the like. The locking mechanism 130 may be operated manually or automatically (eg, connected to a computer) to prevent the first door 108 from disengaging during the cleaning process.

The first control unit 110 may be used to control the operation of the first multi-purpose dishwasher 102 and communicate with various external electronic devices. The first control unit 110 may transmit operation data to a remote computer server for data analysis and operation monitoring. For example, the control unit may include a warning device (not shown) for checking the status of the first door 108 . cleaning process. Warning devices may include warning lights 154 , audio alarms 156 , and other notification devices. In some examples, if the first door 108 is not securely engaged with the first washer 104 or the locking mechanism 130 does not secure the first door 108 to the first washer 104, the warning device is A warning signal may be transmitted to the first control unit 110 . and alarm signal to operator. After receiving the warning signal from the warning device, the first control unit 110 may stop or stop the cleaning process inside the first washing machine 104 until the defect indicated by the warning signal is resolved.

The first multi-purpose dishwasher 102 may include a guide mechanism (not shown) for directing the first dish carrier 106 toward the first washing machine 104 for bonding. The guide mechanism may include wedges, rails, tracks, magnets or other cooperating parts on the first dish carrier 106 and the first washing machine 104 so that the first dish carrier 106 is easily guided into the first washing machine 104 . can The appliance may include two sleeves positioned on the first dish carrier 106 , and two rods positioned on the first washing machine 104 . In this way, the first dish carrier 106 and the first washing machine 104 can be easily coupled together to wash the soiled dish 112 . That is, the first dish carrier 106 and the first washing machine 104 may possibly be before and/or after their physical contact. Thus, the guide mechanism facilitates coupling the first dish carrier 106 and the first washing machine 104 together to prevent a collision or hard landing.

FIG. 2 illustrates the first multipurpose dishwasher 102 in a static mode of operation when the first door 108 is separated from the first dish carrier 106 . The loaded first basket 132 may be transferred to the front upper window 120 of the first washing machine 104 . Similarly, the loaded second basket 134 and the loaded third basket 136 may be transferred to the inside. The front middle window 122 and the front lower window 124, respectively. Accordingly, the productivity of the first multi-purpose dishwasher 102 is improved three times. Baskets 132 , 134 , 136 may be transported manually by an operator or moved by an automatic transport mechanism such as a belt conveyor system. A belt conveyor system may have multiple conveyor belts to move multiple baskets to multiple windows simultaneously. For example, the upper conveyor belt 164 may transfer the first basket 132 to the front upper window 120 , and the intermediate conveyor belt 166 may transfer the second basket 134 to the front intermediate window 122 . A lower or third conveyor belt 168 connects the third basket 136 to the front lower window 124 . In some examples, only one conveyor belt is used and the height of the conveyor belt can be adjusted to reach each of the front windows 120 , 122 and 124 of the first washer 104 . It will be appreciated that in this configuration the three front windows 120 , 122 and 124 will not be loaded simultaneously.

3 shows a second multi-purpose dishwasher in a dynamic operation mode according to a second embodiment 200 of the present application. The second multi-purpose dishwasher 202 is the same as the first multi-purpose dishwasher 102, except that the second dish carrier 206 further includes a carrier 270 for moving the dirty dishes 212 from the ground. may be substantially similar. The vehicle 270 is connectable with and detachable from the second door 208 . Carrier 270 may include four wheels, such as a mobile cart, mobile dolly or handcart. For example, vehicle 270 may be a standalone cart with four wheels as shown in FIG. 3 . Other suitable modes of transport are possible.

Similar to the first door 108 , the second door 208 may be detachably coupled to the second dish carrier 206 and the second washing machine 204 . In some examples, the multiple baskets 232 , 234 , 236 of the dish carrier 206 are unloaded from the second door 208 while loading the soiled dishes 212 in the second dishwasher 204 . 2 The baskets 232 , 234 , and 236 may be inserted into the second dishwasher by moving the dish carrier 206 . The transporter 270 may remain coupled to the second washer 204 in the washing process, and then after the washing process is completed, the washed dishes 212 are second out of the loaded second dishes 204 . The dish carrier 206 may be moved. Compared to the first embodiment 100 in which the baskets 132, 134, 136 are conveyed into the multiple windows 120, 122, 124 either manually by an operator or automatically by a belt conveyor system, the second embodiment ( The transporter 270 of 200 may directly transport the basket 232 . , 234 and 236 to windows 220, 222 and 224, respectively. Therefore, no additional space is required to install the belt conveyor system. It may also be more convenient to collect the soiled dishes 212 by moving the second dish carrier 206 on the transportation means 270 around the food center, hotel or restaurant. The second washer 204 may further include one or more slits 226 , 228 for receiving and/or retrieving the tray.

4 illustrates an internal structure installed inside the second multi-purpose dishwasher 202. As shown in FIG. The second dish carrier 206 may be coupled to the second washing machine 204 according to the second embodiment 200 described with reference to FIG. 3 . Washing machine 204 may include a fluid circulation mechanism 272 (also known as cleaning mechanism 272 ) for draining cleaning liquid onto soiled dishes 212 during the cleaning process. In some examples, the fluid circulation mechanism 272 can include a top spray arm 273 , intermediate spray arms 274 , 276 , a bottom spray arm 278 , and a tube 280 . Spray arms 273 , 274 , 276 , 278 may be vertically aligned from top to bottom. The spray arms 273 , 274 , 276 , and 278 are respectively connected to the tube 280 to supply the cleaning liquid to the spray arms 273 , 274 , 276 , and 278 for discharging the cleaning liquid from the tube 280 .

Before the washing process starts, the second dish carrier 206 and the transporter 270 may be pushed into the second washing machine 204 . The carrier 206 and the transporter 270 may be inserted into the second washer 204 entirely or only a part of the second washer 204 . The carrier 206 may be inserted into the second washer 204 (eg, baskets 232 , 234 , 236 ) during a cleaning process. Accordingly, the second washing machine 204 can be specifically designed to have a sufficient internal space for accommodating the second dish carrier 206 . The first basket 232 may be sandwiched between the upper spray arm 273 and the first intermediate spray arm 274 . The second basket 234 may be sandwiched between the first intermediate spray arm 274 and the second intermediate spray arm 276 . A third basket 236 may also be suitably inserted between the second intermediate spray arm 276 and the bottom spray arm 278 and the upper surface of the vehicle 270 . In this arrangement, the cleaning liquid flows through the top spray arm 272 , the middle spray arm 274 , 276 and the bottom spray arm 278 into the first basket 232 , the second basket 234 and the third basket 236 . It is transferred to the contaminated tableware 212 loaded on the .

5A shows an example of spray arms 273 , 276 , 278 of fluid circulation mechanism 272 . Each of the spray arms 273 , 276 , 278 may include a spray head and a rotating tube. The spray arms 273 , 276 , 278 may be stacked vertically and may be parallel to each other. In some examples, upper spray head 284 and upper rotating tube 296 are combined to form upper spray arm 273 . The upper spray arm may be configured to spray the cleaning solution downwardly towards the first basket 232 . The intermediate spray head 286 and the intermediate rotating tube 297 may be coupled together centrally to spray the cleaning solution upwards. In some examples, the intermediate spray head 286 may be configured to spray the cleaning solution both upward and downward. Similarly, the floor spray head 288 and the floor rotating tube 298 may be connected to a fluid circulation mechanism 272 for upwardly spraying the cleaning solution. Spray arms 273 , 276 , 278 may also include a rotating disk configured to rotate rotating tube 296 , 297 , 298 . All three spray heads 284 , 286 , 288 may be connected to tube 280 to receive a supply of clean fluid. In some examples, the intermediate spray arm 276 may be configured to spray the cleaning solution downward, similar to the upper spray arm 274 . In addition, the spray heads 284, 286, 288 move (eg, rotate, swing, shift, shake, shake, lock, etc.) within a predetermined range (eg, angle, distance, etc.) to cover multiple soiled dishes. can be configured to Carrier 206 may include baskets 232 , 234 that may be coupled to and supported on vertical posts 299 . The bottom portion of the post 299 may be coupled to the carrier 270 .

6 to 12 illustrate various programs for loading and unloading the dish carrier in the dishwasher. In the present application, programs that can be adopted by the multi-purpose dishwasher are not limited to the embodiments shown below.

5B illustrates exemplary dynamic spray heads 284 and 286. In some examples, spray heads 284 and 286 may each be configured to vibrate or shake such that the direction of the sprayed cleaning solution alternates by about 30-60 degrees. Dynamic spray heads 284 and 286 can provide a wider cleaning range that can reach blind spots or shielded portions of dishes 212 . In some examples, tableware 212 and basket 232 include a second dynamic spray head 286 configured to spray the cleaning solution downward and to spray the cleaning solution upward. 5B shows the rotational motion of the spray heads 284 and 286, other motions are contemplated to provide for more efficient cleaning. For example, the spray heads 284 , 286 may be configured to move laterally relative to the dish 212 . In some examples, the basket 232 itself is configured to move relative to the spray head so that the cleaning solution can reach a larger area.

6 shows a front loading and unloading program according to a third embodiment 300 of the present application. The third embodiment 300 may include a third multipurpose dishwasher 302 , which may be substantially similar to the first and second multipurpose dishwashers 102 , 202 . The third multi-purpose dishwasher 302 may include a third washing machine 304 and a third dish carrier (not shown). The third dish carrier may operate in the static working mode of the first embodiment 100 or the dynamic working mode of the second embodiment 200 . For example, the left side 308 may be blocked by the low level table 312 and rice cooker 314, and also by the high level exhaust hood 316, while the right side 310 may be blocked. have. Accordingly, the third washer 304 is limited to access from the front side 320 for loading and unloading when the back side is also blocked as in most food courts, hotels, or restaurants. The front side 320 may include an upper window 326 , a middle window 328 , and a lower window 330 . The third dish carrier may include a first basket 332 , a second basket 334 and a third basket 336 configured to enter the upper window 326 , the middle window 328 and the lower window 330 respectively. can

In some examples of front loading and unloading programs, each of windows 326 , 328 , 330 may function as an inlet, an outlet, or both. For example, the upper window 326 may act as an inlet for receiving the first basket 332 (indicated by an arrow pointing to the upper window 326 ), and the middle window 328 may serve as the second basket 334 . may act as an outlet (indicated by an arrow pointing away from the intermediate window 328 ) to release the . Accordingly, the combination of the upper window 326 as the inlet and the middle window 328 as the outlet may perform the operation of the third multipurpose dishwasher 302 . In some examples, the lower window 330 may all be an inlet for receiving the third basket 336 . and an outlet for releasing the third basket 336 . Also, the front side 320 may include a slit 332 for receiving the tray 340 into the third washer 304 for washing individually or together with soiled dishes.

7 shows a side loading and unloading program according to a fourth embodiment 400 of the present application. The fourth multi-purpose dishwasher 402 may include a fourth washing machine 404 and a fourth dish carrier (not shown). The fourth multipurpose dishwasher 402 may be substantially similar to the multipurpose dishwasher discussed above. The fourth dish carrier may operate in the static working mode of the first embodiment 100 or the dynamic working mode of the second embodiment 200 . The left side 414 of the fourth washing machine 404 may be used for receiving and discharging dirty dishes. For example, when the front 408 , the back 410 , and the right side 412 are blocked, the left side 414 of the fourth washing machine 404 may be used to receive and discharge contaminated dishes. As shown in FIG. 7 , the left side 414 may form an upper window 416 , a middle window 418 , and a lower window 420 . The first basket 422 loaded with contaminated dishes may be transported into the upper window 416 ; Meanwhile, the second basket 424 in which the washed dishes are loaded is recovered from the intermediate opening 418 . Accordingly, the combination of the upper window 416 as the inlet and the middle window 418 as the outlet may perform the operation of the fourth multipurpose dishwasher 402 . In some examples, the lower window 420 may be both an inlet for receiving the third basket 426 and an outlet for releasing the third basket 426 .

8 shows an L-loading and unloading program according to a fifth embodiment 500 of the present application. The fifth multi-purpose dishwasher 502 may include a fifth washing machine 504 and a fifth dish carrier (not shown). The fifth dish carrier may operate in the static working mode of the first embodiment 100 or the dynamic working mode of the second embodiment 200 . In some examples, the front side 512 and the left side 514 are used to receive and discharge contaminated food.

As shown in FIG. 8 , the front side 512 may define a front upper window 516 , a front middle window 518 , and a front lower window 520 ; The left side 514 may define an upper left window 522 , a left middle window 524 , and a lower left window 526 . The first basket 526 in which the dirty dishes are loaded may be moved to the upper left window 522 and then taken out from the front upper part. Window 516 after the cleaning process. The second basket 528 loaded with soiled dishes can be transported from the front middle opening 518 and then retrieved from the left middle window 524 after the cleaning process. Accordingly, the combination of the upper left window 522 as the inlet and the front upper window 516 as the outlet can perform the operation of the fifth multi-purpose dishwasher 502 . Similarly, the combination outlet of the front upper window 516 as the inlet and the left middle window 524 may constitute an L-loading and unloading program 500 . In some examples, the front lower window 520 and the lower left window 526 may act as both an inlet and an outlet of the basket 530 .

Baskets 526 , 528 , 530 may be transported manually by an operator or moved by an automatic transport mechanism 532 such as a belt conveyor system. Belt conveyor system 532 may have multiple conveyor belts for transporting multiple baskets to multiple windows. For example, the first belt conveyor system 534 may automatically transfer the first basket 526 with contaminated dishes to the upper left window 522 . The second belt conveyor system 536 may also automatically receive a second basket 528 with washed dishes in the left center. In some examples, one single automatic transfer mechanism 532 is used and the height of the conveyor belt is adjustable to reach each desired window.

The automatic transfer mechanism 532 may further include a trash can 540 for removing large particles and other food debris. For example, the first belt conveyor system 534 may include a trash can 540 positioned in front of the upper left window 522 . In addition, the fifth washer 504 may also include a silt 542 for receiving the soiled tray 544 . In some examples, the fifth washer 504 includes multiple slits on multiple sides for receiving or dispensing trays.

In addition to the L-loading and unloading program 500, a full-scale loading and unloading program (for example, the program 300) for moving dirty dishes to the front window 520 and taking out the washed dishes is also performed simultaneously with higher productivity can be

9 shows a pass-through loading and unloading program according to a sixth embodiment 600 of the present application. The sixth multi-purpose dishwasher 602 may include a sixth washing machine 604 and a sixth dish carrier (not shown). The sixth dish carrier may operate in the static working mode of the first embodiment 100 or the dynamic working mode of the second embodiment 200 . In some examples, front 612 and back 614 are used to receive and release dishes.

As shown in FIG. 9 , the front side 612 may define a front upper window 616 and a front middle window 618 ; The rear surface 614 may include a rear upper window (not shown) and a rear middle window (not shown). The first basket 624 loaded with soiled dishes can be transferred to the front upper window 616 and then retrieved from the rear upper window after the cleaning process, while the second basket 626 loaded with soiled dishes is moved to the rear middle opening and then retrieved in the front middle window 618 after the cleaning process. In some examples, both the front upper window 616 and the front middle window 618 receive a basket and both the rear upper window and the rear middle window release the basket. Accordingly, the sixth multi-purpose dishwasher 602 may be operated by combining the front upper window 616 as an inlet and the rear upper window 620 as an outlet. Similarly, the combination of a rear middle window as an inlet and a front intermediate window 618 as an outlet may also constitute the pass loading and unloading program 600 .

Baskets 624 and 626 may be transported manually by an operator or moved by an automatic transport mechanism 628 such as a belt conveyor system. Belt conveyor system 628 may have multiple conveyor belts for transporting multiple baskets to multiple windows. For example, the first belt conveyor system 630 automatically transfers the second basket 626 containing contaminated dishes to the rear middle window, and then transfers the second basket 626 containing the washed dishes to the front intermediate window. (618) can be accommodated outside. In the middle window 618 in front of the second belt conveyor system 632, a second basket 626 with washed dishes can be automatically received. In some examples, one single automatic transfer mechanism 628 is used and the height of the conveyor belt is adjustable to reach each window 616 , 618 .

The automatic transfer mechanism 628 may further have a bin 634 for removing large particles and other food debris. For example, the second belt conveyor system 630 has a trash bin 634 positioned in front of the front intermediate window 618 . In addition, the sixth washer 604 also has a silt on the front, back, or both. For example, a slit 636 may be located on the front side 612 to receive a soiled tray 638 .

Referring to FIG. 10 , auxiliary washing equipment such as the preliminary washing module 640 and/or the rinsing module 642 shown in FIG. 10 may also be installed to further increase the working efficiency of the sixth multi-purpose dishwasher 602 . . The pre-cleaning module 640 may be installed between the trash can 634 and the front face 612 as an inlet for removing large food particles from soiled dishes. The pre-cleaning module 640 may be connected to a waste conduit for transferring the collected large food particles to the outside of the first washing machine. A satisfactory cleaning effect can be obtained by passing the dirty dishes through the trash can 634 and the preliminary washing module 640 . The preliminary washing module 640 may employ various cleaning methods, such as washing with water by a water pipe, filtration using a mesh, wiping with a brush or a combination thereof. The rinsing module 642 may also be installed behind the back of the washing unit 604 to rinse the washed dishes with clean water to remove soap, detergent or any residue. In addition, by installing a drying module (not shown) after the rinsing module 642 , water or moisture can be removed so that the dishes taken out of the sixth washing machine 604 can be used immediately. The drying module can use UV (ultraviolet), infrared, hot air/gas or superheated steam to dry the washed dishes. The dryer may include one or more blowers, lamps, or orifices at various locations of the sixth multi-purpose dishwasher 602 so that part or all of the sixth multi-purpose dishwasher 602 can be dried with different or the same capacity.

All the above-mentioned working programs are, for example, the front loading and unloading program of the third embodiment 300, the side loading and unloading program of the fourth embodiment 400, and the L-loading and unloading program of the fifth embodiment, for example. (500) and the pass-through loading and unloading program of the sixth embodiment (600) can be combined for higher productivity under appropriate conditions of use and special preferences of the user.

According to the seventh embodiment 700 of the present application, FIG. 11 is a seventh diagram in which the side loading and unloading program of the fourth embodiment 400 and the pass-through loading and unloading program of the sixth embodiment 600 are combined. A multipurpose dishwasher 702 is shown. To meet specific job requirements, the two programs can be run individually to run at a lower capacity, or run concurrently to increase productivity. The seventh multi-purpose dishwasher 702 may include a seventh washing machine 704 and a seventh dish carrier (not shown). The seventh washer 704 may define openings on the front side 708 , the back side 710 , and the left side side 712 . the front side 708 has a front upper window 716 and a front middle window 718; The rear surface 710 thus has a rear upper window (not shown) and a rear middle window (not shown). The left side 712 may define an upper left window 724 , a left middle window 726 , and a lower left window 728 .

Similar to the sixth embodiment 600, the front upper window 716 can act as an outlet and the rear upper window can act as an inlet for composing the first pass work program; The front middle window 718 can serve as an inlet and the rear middle window can serve as an outlet for creating a second pass work program. On the other hand, the upper left window 724 can act as an inlet, and the left middle window 726 can act as an outlet integrated into the first side loading and unloading operation program; The lower left window 728 serves as both an inlet and outlet for the second side loading and unloading operation program.

The seventh multipurpose dishwasher 702 may include a first automatic transfer mechanism 738 located near the front side 708 and a second automatic transfer mechanism 740 located near the left side 712 . Both automatic transfer mechanisms 738 and 740 may include trash cans for pre-cleaning purposes. The seventh washer 704 may also include one or more slits 742 for receiving the soiled tray 744 .

According to the eighth embodiment 800 of the present application, FIG. 12 shows the side loading and unloading program of the fourth embodiment 400 , the L-loading and unloading program 500 and the sixth embodiment 600 of the present application. An eighth multipurpose dishwasher 802 is shown that combines a pass-through loading and unloading program. To meet specific job requirements, the three programs can be run individually to run at a lower capacity, or run concurrently to increase productivity. The eighth multi-purpose dishwasher 802 may include an eighth washing machine 804 and an eighth dish carrier (not shown). The eighth washer 804 may define openings in the front surface 808 , the rear surface 810 , and the left surface 812 . The front side 808 may include a front upper window 816 , a front middle window 818 , and a front lower window 820 . The rear 810 may include a rear upper window (not shown) corresponding to the front upper window 816, a rear middle window (not shown) corresponding to the front middle window 818, and a rear lower window (not shown). have. The left side 812 may define an upper left window 830 , a left middle window 832 , and a lower left window 834 .

Similar to the sixth embodiment 600, the front upper window 816 can act as an inlet and the rear upper window can act as an outlet for composing a passing work program; The left middle window 832 can serve as an inlet and the front middle window 818 can serve as an outlet to create L-loading and unloading job programs. Meanwhile, the front lower window 820 and the upper left window 830 may serve as both an inlet and an outlet for the front loading and unloading work program and the side loading and unloading program, respectively. It is possible to increase productivity by installing auxiliary parts such as slits, trash cans, and automatic conveying mechanisms.

13 illustrates a method 1000 of making a multipurpose dishwasher in accordance with certain aspects discussed above. In step 1020, a washer with openings suitable for specific conditions of use and special preferences of the user is provided. In step 1040, various internal components are installed in the washer, including a fluid circulation mechanism with a spray arm and tubing. In step 1060, a dish carrier having a plurality of baskets is provided. The basket is detachably coupled to the dish carrier. The dish carrier may further have a carrier for moving the dish carrier on the ground, in particular towards the washing machine. In step 1080, a door having a sealing structure is provided. In step 1100, various auxiliary parts such as a control unit are also provided and installed in the multipurpose dishwasher. In step 1120, a cleaning liquid consisting of detergent and water is supplied to the fluid circulation mechanism.

14 illustrates a method 2000 of using a multipurpose dishwasher in accordance with certain aspects discussed above. In step 2020, soiled dishes are loaded into multiple baskets further coupled to the dish carrier. In step 2040, the dish carrier is moved to the vicinity of the washing machine, either manually or via a transporter. In step 2060, the dish carrier is coupled to the opening of the washing machine based on the static operation mode or the dynamic operation mode. In step 2080, a loading and unloading operation program suitable for specific usage conditions and special preferences of the user is selected. In step 2100, the opening is closed by the door to which the sealing structure is connected. In step 2120, a cleaning process is performed with or without a pre-cleaning process and a rinsing process. In step 2140, the sealing structure is released and the door is opened. In step 2160, the dish carrier is separated from the washing machine after washing according to the preselected work mode and work program. In step 2180, the multipurpose dishwasher is periodically maintained.

15 shows a tiered washer 3000 including an upper deck 3004 and a lower deck 3008 . The multi-stage washing machine 3000 may be configured to separate the dishes 3012 from the tray 3016 . In some embodiments dishes 3012 positioned on tray 3016 are transported along conveyor belt 3020 of upper deck 3004 . A conveyor belt 3020 may be positioned below one or more spray heads 3024a, 3024b. The spray head 3024a may be a cleaning station configured to spray a cleaning liquid, such as soap, onto the dishes 3012 and tray 3016 . A second spray head 3024b positioned along the conveyor belt 3020 may be a clean water station configured to spray clean water onto the dishes 3012 . In some examples, the dishes 3012 are separated from the tray 3016 such that the dishes 3012 fall from the upper deck 3004 to the lower deck 3008 .

Lower deck 3008 may include a tub or wash station 3028 containing a wash solution. Lower deck 3008 may also include a filter or filter 3032 , such as a zigzag filter for collecting sludge from dish 3012 . Once the dishes 3012 are washed within the tub 3028 , a rack or angled conveyor belt 3036 may transport the utensils from the dishes 3012 . Lower deck 3008 may include a clean water spray head 3024c configured to rinse washed dishes 3012 positioned on rack 3036 . Lower deck 3008 may include a dryer (not shown). The rack 3036 and/or the dispensing station 3040 are configured to dry washed dishes 3012 . Once the tray 3016 on the upper deck 3004 is removed from the dishes 3012 , the tray 3016 may remain on the conveyor belt 3020 of the upper deck 3016 . Tray 3016 may be further rinsed and/or cleaned by spray head 3024 above conveyor belt 3020 . In some examples, conveyor belt 3020 may deliver tray 3016 to a tray stacker 3024 or tray stack location where trays 3016 are stacked and ready for further use.

As shown in FIG. 16 , an automated guided vehicle (AGV) 3044 may be used to collect, transport, and dispense trays 3016 and dishes 3012 . In some examples, trays 3016 may be stacked directly on an AGV or may be first collected on a tray stacker 3024 and then loaded onto the AGV and returned to a designated storage station. . In some examples, AGVs are also used to collect and transport tableware 3012 .

17 shows a dishwasher 4000 including a microbubble or nanobubble generator 4004 as well as a recycling process. The dishwasher 4000 may be substantially similar to any of the dishwashers discussed above. In some examples, microbubble generator 4004 is used to disperse microbubbles into tub 4028 and/or fluid circulation system 4008 and spray arm 4024 . Using the microbubbles from the microbubble generator 4004 eliminates the need for detergent, high pressure water, or hot water. The microbubbles can be generated by known methods including ultrasonic means.

In some examples, recycled washing solution or water is used to wash dishes 4012 . For example, the bathtub 4028 may contain dirty water that was previously used to wash dishes. Dirty water may be pumped from the tub 4028 used to flush food debris from the dirty dishes 4012. The utensils can then be washed with clean water, but the need for clean water is reduced by initially using recycled water to rinse the dishes 4012. In addition, the need to inject microbubbles into clean water is reduced because dirty water can already be injected with fine bubbles.

Throughout this specification, specific embodiments may be disclosed in a scope format. The description in range format is for convenience and brevity only and should not be construed as an inflexible limitation on the scope of the disclosed scope. Accordingly, any description of ranges should be considered as specifically disclosing all possible subranges and individual values within that range. For example, a description of a range such as 1 to 6 would refer to 1 to 3, 1 to 4, 1 to 5, 2 to 4, 2 to 6, 3 to 6, etc., individual numbers within that range, such as 1, 2, 3, 4, 5 and 6) should be considered as specifically disclosed. This applies regardless of the width of the range.

Various other modifications and adaptations of the present application will become apparent to those skilled in the art after reading the above disclosure without departing from the spirit and scope of the present application, and it will be apparent that all such modifications and applications are intended. will be. Adaptations are within the scope of the appended claims.

As used herein, the terms outer, outer, inner, inner, upper, lower, anterior, posterior, left, right, upper and lower are used for reference purposes only. The exterior or exterior portion of the component may form a portion of the exterior surface of the component, but need not necessarily form the entire exterior of the exterior surface. Similarly, an interior or interior portion of a component may form or define an interior or interior portion of the component, but may also form or define part of an exterior or exterior surface of the component. The top part of the component may be positioned above the bottom part in some orientation of the component, but may also be positioned in line with the bottom part, in a lower part or other spatial relationship depending on the orientation of the component.

Various inventions have been described herein with reference to specific specific embodiments and examples. However, it will be recognized by those skilled in the art that many variations are possible without departing from the scope and spirit of the invention disclosed herein, in that the invention described in the following claims is intended to cover all variations and modifications of the invention. . An invention disclosed without departing from the spirit of the invention. The terms “comprising” and “having” have the same meaning as the term “comprising” as used in the specification and claims.

The foregoing description, for purposes of explanation, has used specific nomenclature to provide a thorough understanding of the described embodiments. However, it will be apparent to those skilled in the art that the specific details are not required to practice the described embodiments. Accordingly, the foregoing description of the specific embodiments described herein has been presented for purposes of illustration and description. They are not intended to be exhaustive or to limit the embodiments to the precise forms disclosed. It will be apparent to those skilled in the art that many modifications and variations are possible in light of the spirit of the invention.

Claims (20)

a washing unit for washing dishes including a first inlet for accommodating the contaminated dishes and a first outlet for discharging the washed dishes; and
and a carrier configured to receive and transport dishes, the carrier being detachably coupled to the washing unit. The multipurpose dishwasher according to claim 1, further comprising a door covering at least one of the first inlet and the first outlet of the washing unit during the washing process. The multipurpose dishwasher according to claim 2, wherein the door is detachably coupled to at least one of the carrier and the washing unit. The multipurpose dishwasher according to claim 1, wherein the carrier includes a rack configured to support a basket containing dishes. 5. The multipurpose dishwasher of claim 4, wherein the position of the rack relative to the carrier is adjustable. The multipurpose dishwasher according to claim 1, wherein the washing unit includes a second inlet for accommodating contaminated dishes and a second outlet for discharging the washed dishes. The multipurpose dishwasher according to claim 6, wherein the first inlet and the second inlet are located on different surfaces of the washing unit. The multipurpose tableware according to claim 6, wherein the first inlet and the second outlet are located on the same side of the washing unit, and the second inlet and the first outlet are located on the same side of the washing unit. syringe. The multipurpose dishwasher according to claim 1, wherein the front surface of the washing unit defines the first inlet, the rear surface of the washing unit defines the first outlet, and the rear surface is opposite to the front surface. The washing unit according to claim 1, wherein the washing unit includes a front surface and a rear surface opposite to the front surface, a front surface of the cleaning unit defining the first inlet port, a side wall defining the first outlet port, and the side wall defining the front surface A multipurpose dishwasher, characterized in that it is located between the and the back side. The multipurpose dishwasher according to claim 1, further comprising a conveyor belt configured to transport the dishes into or out of the washing unit. The multi-purpose dishwasher according to claim 1, wherein the washing unit forms an opening configured to serve as an inlet and an outlet for the dish.

The multi-purpose dishwasher according to claim 1, further comprising a warning device configured to warn a user of an operating state of the multi-purpose dishwasher. The multipurpose dishwasher according to claim 1, wherein the first inlet is reconfigurable to serve as an outlet, and wherein the first outlet is reconfigurable to serve as an inlet. In the dish washing method,
Placing the tray containing the cutlery on the conveyor belt of the upper deck;
separating the spoon into the lower deck below the upper deck;
washing the cutlery in the bathtub of the lower deck;
cleaning the tray of the conveyor belt; and
A dish washing method comprising the step of assembling the tray and the cutlery. 16. The dish washing method according to claim 15, further comprising the step of transporting the tableware in an automatic guide vehicle. 16. The method of claim 15, wherein the cleaning liquid in the tub is recycled to wash the dishes. In the dishwasher,
a fluid circulation system configured to dispense washing liquid to the dishwasher; and
It is configured to include a microbubble generator that injects microbubbles into the cleaning solution,
and the fluid circulation system is configured to recycle the cleaning liquid. The dishwasher according to claim 18, wherein the microbubble generator injects microbubbles into the recycled cleaning solution. 19. The dishwasher of claim 18, wherein the microbubbles at least partially displace the detergent.

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