A cutlery soaking device

Abstract

The utility model relates to the technical field of soaking device, concretely is tableware soaking device, including frame, the casing of setting on the frame, the casing is equipped with the soaking cavity, the frame is equipped with with soaking cavity's air sending subassembly, air sending subassembly includes the pump body, with the gas transmission assembly of pump body connection, multiple with gas transmission assembly connects and the gas supply of soaking liquid in the soaking cavity's gas transmission hole. The utility model discloses the gas bubble mode of adoption replaces the traditional ultrasonic vibration, can avoid the high -frequency vibration noise of ultrasonic generator work time production, improves equipment operating environment, avoids the influence of noise pollution to operating personnel, through multiple gas distribution gas transmission hole, makes the uniform rise of bubble in the soaking liquid, forms the stirring effect of continuation, avoids the energy attenuation problem of the tableware stacking of ultrasonic cleaning, ensures that each position's tableware can obtain consistent cleaning effect.

Description

Technical Field

[0001] This utility model relates to the field of soaking device technology, specifically a tableware soaking device. Background Technology

[0002] The tableware soaking device is mainly used to pre-treat tableware containing food residue by soaking. Soaking loosens and removes grease and food residue adhering to the surface of the tableware, thereby reducing the cleaning burden on the subsequent commercial dishwasher.

[0003] Currently, most tableware soaking devices on the market use ultrasonic technology. This technology uses ultrasonic vibrations to stimulate the soaking solution, creating a cavitation effect that helps remove dirt from the tableware surface. However, this technology has significant drawbacks: firstly, the ultrasonic vibration process generates considerable noise, affecting the user environment; secondly, when tableware is densely packed in the soaking chamber, the transmission of ultrasonic energy is hindered, making it difficult to effectively remove grease and food residue from the tableware surface, resulting in poor cleaning performance.

[0004] To address the above shortcomings, the tableware soaking device needs to be improved to further resolve the issues of high noise and unsatisfactory cleaning effect during ultrasonic vibration, thereby enhancing the overall effect of tableware pre-soaking treatment. Utility Model Content

[0005] Regarding the aforementioned technical problems of existing tableware soaking devices, such as high noise and unsatisfactory cleaning effect during ultrasonic vibration, the technical solution adopted by this utility model is as follows: A tableware soaking device includes a frame, a housing disposed on the frame, the housing having a soaking chamber, and the frame having an air supply assembly communicating with the soaking chamber. The air supply assembly includes a pump body, an air delivery component connected to the pump body, and a plurality of air delivery holes connected to the air delivery component and supplying air to the soaking liquid in the soaking chamber.

[0006] Furthermore, in some embodiments of this utility model, the frame is provided with an installation cavity, the pump body is located in the installation cavity, and the gas delivery assembly includes a first gas delivery pipe connected to the pump body, a diversion pipe communicating with the first gas delivery pipe, and a second gas delivery pipe communicating with the diversion pipe. The gas delivery hole is provided in the second gas delivery pipe, and the second gas delivery pipe has multiple holes.

[0007] Furthermore, in some embodiments of this utility model, the diversion pipe is provided with a plurality of diversion air ports, one end of the second air supply pipe is provided with a positioning element and an air vent located on the positioning element, and an air pipe is connected between the diversion air ports and the air vent.

[0008] Furthermore, in some embodiments of this utility model, the soaking chamber is provided with a fixing component for supporting the second gas supply pipe. The fixing component includes a first support member that limits one end of the second gas supply pipe and a second support member that limits the other end of the second gas supply pipe.

[0009] Furthermore, in some embodiments of this utility model, a receiving groove is provided on one side of the soaking chamber, a collection component disposed in the receiving groove, and a drainage channel communicating with the soaking chamber. The collection component is provided with a mesh screen, and the collection component is detachably connected to the receiving groove. An inclined surface is connected between the bottom of the soaking chamber and the receiving groove.

[0010] Furthermore, in some embodiments of this utility model, the mounting cavity is provided with a driving component, a conveying chain connected to the driving component and located in the soaking cavity, and a track cooperating with the conveying chain. The conveying chain is provided with a locking component for fixing tableware, and the locking component extends from bottom to top.

[0011] Furthermore, in some embodiments of this utility model, the housing is provided with a climbing area connected to the soaking chamber and located on the upper side of the soaking chamber, and the climbing area is provided with a rinsing pipe.

[0012] Furthermore, in some embodiments of this utility model, the end of the conveyor chain is provided with a guide member, the guide member is detachably connected to the housing, the guide member is located on the upper side of the collection assembly, and the guide member is used to guide the tableware to the conveyor chain.

[0013] Furthermore, in some embodiments of this utility model, either the first gas supply pipe or the diversion pipe is vertically arranged in the mounting cavity, and the other of the first gas supply pipe or the diversion pipe is arranged horizontally on the frame. The diversion ports are spaced apart on one side of the diversion pipe, and the frame is provided with a limiting part for limiting the gas pipe.

[0014] Furthermore, in some embodiments of this utility model, a plurality of second gas supply pipes are spaced apart along the extension direction of the soaking chamber, a plurality of gas supply holes are spaced apart along the extension direction of the second gas supply pipes, the gas supply holes supply gas from bottom to top, and the mounting cavity is provided with a heating element for heating the liquid in the soaking chamber.

[0015] The beneficial effects of this utility model are as follows: This invention uses gas bubbling to replace traditional ultrasonic vibration, which avoids the high-frequency vibration noise generated by the ultrasonic generator, improves the operating environment of the equipment, and avoids the impact of noise pollution on operators. The gas is supplied through multiple air outlets, so that the bubbles rise evenly in the soaking liquid, forming a continuous stirring effect. This avoids the energy attenuation problem caused by the stacking of tableware in ultrasonic cleaning, and ensures that tableware in all positions can obtain a consistent cleaning effect. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of a tableware soaking device according to the present invention.

[0017] Figure 2 for Figure 1 Side view of the AA section.

[0018] Figure 3 This is an enlarged view of the internal structure and a portion thereof of a tableware soaking device according to the present invention.

[0019] Figure 4 This is another perspective view of the internal structure and a partial enlarged view of the tableware soaking device of this utility model.

[0020] Figure 5 This is another perspective view of the internal structure and a partial enlarged view of the tableware soaking device of this utility model.

[0021] Figure 6 This is another perspective view of the internal structure and a partial enlarged view of the tableware soaking device of this utility model.

[0022] Figure 7 This is another perspective view of the internal structure and a partial enlarged view of the tableware soaking device of this utility model. Detailed Implementation

[0023] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings. The described embodiments are merely some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0024] It should be noted that all directional indications in this utility model embodiment, such as (up, down, left, right, front, back, etc.), are only used to explain the relative positional relationship and movement of each component in a specific posture (as shown in the attached figure). If the specific posture changes, the directional indication will also change accordingly.

[0025] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0026] like Figures 1 to 7 The tableware soaking device shown includes a frame 1, a housing 2 disposed on the frame 1, the housing 2 having a soaking chamber 3, the frame 1 having an air supply component 4 communicating with the soaking chamber 3, the air supply component 4 including a pump body 5, an air delivery component 6 connected to the pump body 5, and a plurality of air delivery holes 7 connected to the air delivery component 6 and supplying air to the soaking liquid in the soaking chamber 3.

[0027] This invention uses gas bubbling to replace traditional ultrasonic vibration, which avoids the high-frequency vibration noise generated by the ultrasonic generator, improves the operating environment of the equipment, and avoids the impact of noise pollution on operators. The gas is supplied through multiple air outlets, so that the bubbles rise evenly in the soaking liquid, forming a continuous stirring effect. This avoids the energy attenuation problem caused by the stacking of tableware in ultrasonic cleaning, and ensures that tableware in all positions can obtain a consistent cleaning effect.

[0028] Optionally, in some embodiments, the air supply port continuously delivers microbubbles to the soaking liquid. These bubbles can penetrate the gaps between the tableware, avoiding cleaning blind spots caused by ultrasonic energy attenuation. This ensures that all surfaces of densely stacked tableware can fully contact the bubbles. As the bubbles rise, they burst, generating micro-jet impact force, which, combined with the soaking liquid, creates a more stable peeling effect on adhered grease and food residue. Compared to ultrasonic generators, this gas supply system consumes less power, while the cavitation effect generated by the bubbles effectively peels grease and food residue from the tableware surface, achieving the goal of energy saving and consumption reduction.

[0029] Alternatively, in some embodiments, by reducing precision components such as ultrasonic transducers and using mechanical structures such as pump bodies and gas delivery components, the equipment failure rate can be reduced, while maintenance requirements can be decreased.

[0030] Optionally, in some embodiments, the air outlet continuously bubbles into the liquid in a vertical direction; alternatively, the air outlet is oriented in a vertical direction.

[0031] Optionally, in some embodiments, the air outlet continuously bubbles into the liquid in a horizontal direction, and the air outlet is oriented in a horizontal direction.

[0032] Optionally, in some embodiments, some of the gas inlets are oriented vertically, while others are oriented horizontally. The gas inlets continuously bubble into the liquid simultaneously in both the vertical and horizontal directions.

[0033] like Figure 2 and Figure 3 The tableware soaking device shown has a frame 1 with an installation cavity 8, a pump body 5 located in the installation cavity 8, and an air supply assembly 6 including a first air supply pipe 61 connected to the pump body 5, a diversion pipe 63 connected to the first air supply pipe 61, and a second air supply pipe 62 connected to the diversion pipe 63. Air supply holes 7 are provided in the second air supply pipe 62, and the second air supply pipe 62 has multiple holes.

[0034] Furthermore, as a preferred embodiment of this utility model and not a limitation thereof, placing the pump body in the mounting cavity can, on the one hand, achieve physical isolation between the power component and the soaking cavity, avoiding direct interference of the stability of the soaking liquid by the mechanical vibration of the pump body during operation; on the other hand, it can prevent the pump body from being exposed to the external environment and thus prevent collision damage or pollution risks, thereby improving the overall durability of the equipment.

[0035] Specifically, the gas output from the pump is centrally transported to the distribution pipe via the first gas delivery pipe, and then distributed to multiple second gas delivery pipes, forming a multi-channel parallel gas supply mode. This improves gas delivery efficiency, ensures a more uniform distribution of bubble density in the soaking solution, and avoids differences in cleaning effect due to insufficient gas supply in local areas. The distribution pipes reduce the inconvenience of directly connecting multiple pumps to the gas delivery ports simultaneously. They also efficiently allocate gas delivery paths within a limited space, avoiding redundant pipe accumulation and making the internal structure of the frame more compact, thus saving overall equipment volume. Furthermore, the distribution pipes allow the first gas delivery pipe and the multiple second gas delivery pipes to function independently, facilitating individual disassembly, maintenance, or replacement.

[0036] Furthermore, multiple secondary air supply pipes, along with their air supply holes, enable multi-point, large-area bubble coverage of the soaking liquid. The bubbles can penetrate the gaps between the tableware from different angles, further enhancing the comprehensiveness of contaminant removal. This makes it suitable for applications in high-density tableware stacking scenarios.

[0037] like Figure 2 and Figure 3The tableware soaking device shown has a diversion pipe 63 with a plurality of diversion air ports 631. One end of the second air supply pipe 62 is provided with a positioning member 621 and an air vent 6211 located on the positioning member 621. An air pipe 64 is connected between the diversion air ports 631 and the air vent 6211.

[0038] Furthermore, as a preferred embodiment of this utility model and not a limitation thereof, multiple positioning elements are used to connect multiple second gas supply pipes to the diversion pipes respectively, ensuring accurate connection between the diversion port and the vent, reducing pressure loss and diffusion interference during gas delivery, avoiding problems such as detachment and misalignment that occur in traditional hose connections, and improving the stability and reliability of system operation.

[0039] Optionally, in some embodiments, the positioning element is provided with a threaded structure, and one end of the air tube is provided with a thread that mates with the threaded structure. Through the threaded engagement, the air tube is fixed on the positioning element without the need for complex welding or sealing treatment, which simplifies the installation process and reduces the cost and time of subsequent maintenance.

[0040] Specifically, the diversion pipeline is equipped with multiple diversion air ports, which can evenly distribute the gas output by the pump to different second air supply pipelines, avoiding the gas from flowing to a single area. This ensures that multiple directions in the soaking chamber can obtain sufficient bubble supply, eliminating cleaning dead corners and improving the overall cleaning effect consistency in high-density tableware stacking scenarios.

[0041] Optionally, in some embodiments, the positioning element may be provided with a sealing structure such as a rubber gasket to effectively prevent gas from leaking from the connection between the diversion port and the vent, avoid insufficient local gas supply due to gas leakage, ensure continuous and stable generation of bubbles, and improve cleaning efficiency.

[0042] Optionally, in some embodiments, the tubing is made of a flexible and wear-resistant material such as a silicone composite tube, which can withstand mechanical bending, reduce the risk of air leakage due to pipe aging and rupture, and extend the overall service life of the equipment.

[0043] like Figure 4 and Figure 5 The tableware soaking device shown has a soaking chamber 3 with a fixing component 30 for supporting the second gas supply pipe 62. The fixing component 30 includes a first support 31 that limits one end of the second gas supply pipe 62 and a second support 32 that limits the other end of the second gas supply pipe 62.

[0044] Furthermore, as a preferred embodiment of the present invention and not a limitation thereof, the fixing component can maintain a preset distance and angle between the second air supply pipe and the tableware stacking area, such as horizontal suspension or tilted alignment gap, to prevent the second air supply pipe from bending and deforming due to external force, to ensure the uniformity of bubble distribution, and to avoid a decrease in cleaning effect in local areas due to changes in the air supply distance.

[0045] Specifically, the first and second support members respectively limit the two ends of the second gas supply pipe to form a stable two-point support structure, which can effectively resist the flow of liquid in the soaking chamber, the impact of bubbles, or the slight vibration generated during the operation of the equipment, and prevent the second gas supply pipe from shifting or shaking, which would cause the position of the gas supply hole to deviate, thus ensuring that the bubbles continue to act on the surface of the tableware.

[0046] Optionally, in some embodiments, the first and second supports may be made of wear-resistant rubber or plastic to prevent the second gas pipeline from directly rubbing against the metal inner wall of the soaking chamber, thus preventing wear, cracking or leakage of the pipe wall due to long-term use.

[0047] Optionally, in some embodiments, the fixing components can be quickly installed and removed, such as by snap-fit ​​or threaded fastening, which facilitates the separate maintenance or replacement of the second gas pipeline when needed, without the need to disassemble the entire soaking chamber structure, thus reducing maintenance time and labor costs.

[0048] Optionally, in some embodiments, the first support and the second support can be installed in positions that are adjusted according to the internal shape of the soaking chamber, such as an arc-shaped bottom or a stepped structure, to ensure that the pipe remains stable and fixed in a complex space and to avoid blind spots caused by the shape of the chamber.

[0049] Optionally, in some embodiments, both the first support and the second support are brackets and are provided with corresponding support portions or limiting portions so that the second gas pipeline is limited within the soaking chamber.

[0050] Optionally, in some embodiments, the first support is a keyway provided in the positioning member, one end of the second gas supply pipe is provided with a connecting key that cooperates with the keyway, and the second support is a bracket and is provided with a corresponding support portion so that the second gas supply pipe is limited in the soaking chamber.

[0051] like Figure 6 and Figure 7 The tableware soaking device shown has a receiving groove 33 on one side of the soaking chamber 3, a collection component 34 disposed in the receiving groove 33, and a drainage channel 35 communicating with the soaking chamber 3. The collection component 34 is provided with a mesh 341. The collection component 34 is detachably connected to the receiving groove 33. An inclined surface 36 is connected between the bottom of the soaking chamber 3 and the receiving groove 33.

[0052] Specifically, a water inlet channel 37 is provided on one side of the soaking chamber 3 so that municipal water can enter the soaking chamber through the water inlet channel.

[0053] Furthermore, as a preferred embodiment of this utility model and not a limitation thereof, the inclined surface provided between the bottom of the soaking chamber and the receiving tank allows detached grease, food residue and other contaminants to slide naturally down the inclined surface to the receiving tank area, avoiding the deposition of contaminants at the bottom of the soaking chamber to form stubborn dirt, thereby improving the efficiency of contaminant collection.

[0054] Specifically, the mesh in the collection component can intercept detached food scraps such as vegetable leaves and rice grains, preventing large particles of impurities from entering the drainage channel and causing blockages. At the same time, dissolved grease and fine particles enter the drainage channel with the water flow, achieving graded filtration and improving the smoothness of the drainage system.

[0055] Optionally, in some embodiments, the collecting component and the receiving tank adopt a snap-on or sliding rail structure that can be detachably connected, allowing operators to quickly remove, clean or replace the screen without tools, avoiding secondary pollution caused by residue accumulation, significantly shortening equipment cleaning time and improving processing efficiency.

[0056] Optionally, in some embodiments, the collecting component is provided with a handle, and the collecting component is provided with a boss that engages with the upper side of the receiving groove.

[0057] like Figure 6 and Figure 7 The tableware soaking device shown has a mounting cavity 8 equipped with a driving component 81, a conveying chain 82 connected to the driving component 81 and located in the soaking cavity 3, and a track 83 cooperating with the conveying chain 82. The conveying chain 82 is equipped with a locking component 821 for fixing the tableware, and the locking component 821 extends from bottom to top.

[0058] Furthermore, as a preferred embodiment of this utility model and not a limitation, the drive component drives the conveyor chain by rotation to achieve continuous and uniform conveying of tableware, avoiding manual handling and improving the overall processing speed. Specifically, the drive component is placed inside the mounting cavity and physically isolated from the soaking cavity, which can prevent the motor, transmission components of the drive component, etc. from directly contacting the liquid and prevent the risk of short circuits or corrosion. The conveyor chain extends horizontally along the track in the soaking cavity, and the movement trajectory of the conveyor chain is elliptical. Combined with the characteristic of the locking component extending from bottom to top, it can drive the tableware to move in a limited horizontal space, reducing the equipment's footprint.

[0059] Specifically, the bottom-to-top locking mechanism securely clamps the bottom or edge of the tableware, ensuring it remains upright or at a specific angle during transport, preventing tipping or collisions. It also adapts to tableware of different shapes, enhancing versatility. Furthermore, the bottom-to-top locking mechanism, in conjunction with the chain, utilizes gravity to further secure the tableware. For example, once the bottom of a bowl or plate is engaged, the locking mechanism pushes and holds it in place, ensuring stability even during slight vibrations or tilting during transport, preventing slippage or damage from collisions.

[0060] Optionally, in some embodiments, the engaging member abuts against the bottom receiving cavity of the cutlery, so that the cutlery engages with the conveyor chain in a downward manner.

[0061] Alternatively, in some embodiments, the spoon abuts between two engaging members, thereby securing the cutlery to the conveyor chain.

[0062] Furthermore, the locking components can be adjusted in shape, such as hooks, grippers, or grooves, to accommodate the fixing needs of different tableware, such as plate rims, cup handles, and bowl bottoms. This flexibly supports the mixed conveying of various tableware, thereby improving equipment compatibility. The conveyor chain automatically transports the tableware from the feeding end to the designated position in the soaking chamber, reducing the workload of operators manually placing the tableware. Especially in high-intensity, long-term working environments, this reduces employee fatigue and improves operational safety.

[0063] Optionally, in some embodiments, the conveyor chain 82 is provided with a horizontal shaft 822, and the engaging member 821 is provided with two connecting grooves 8211 that cooperate and limit the movement of the horizontal shaft, and a protrusion 8212 located between the two connecting grooves 8211 and extending upward. The protrusion is inclined and forms an angle with the direction of travel, the angle being 60-85 degrees. The top of the protrusion is provided with a hook 82121 that is horizontally oriented and protrudes in the opposite direction of travel. This arrangement can improve the smoothness of the tableware movement and ensure that after slipping off the guide member, the tableware can be more easily engaged with the hook or connected between the two connecting grooves during the movement of the conveyor chain.

[0064] like Figures 1 to 7 The tableware soaking device shown has a housing 2 with a climbing area 21 connected to the soaking chamber 3 and located on the upper side of the soaking chamber 3, and the climbing area 21 is provided with a rinsing pipe 211.

[0065] Furthermore, as a preferred embodiment of this utility model and not a limitation thereof, the climbing zone is located on the upper side of the soaking chamber. When the tableware is lifted to the climbing zone by the conveyor chain, the residual grease and food residue move downward with the water. At this time, the high-pressure water jet sprayed through the rinsing pipe can specifically remove the residual pollutants on the surface, making up for the insufficient cleaning of stubborn stains in the soaking process, and forming a dual cleaning mechanism of soaking softening and rinsing peeling.

[0066] More specifically, the rinsing pipes can be connected to a high-pressure water system, using the impact force of the water flow to remove fine particles or film-like grease adhering to the surface of the tableware, cleaning areas prone to residue buildup such as the edges of cups and bowls and the grooves at the bottom of plates, thus improving the cleanliness of the tableware. The tableware is rinsed simultaneously as it rises from the soaking chamber to the climbing zone driven by the conveyor chain, eliminating the need for separate soaking, transferring, and rinsing steps in traditional equipment, shortening the processing time for a single piece of tableware, and increasing the throughput of tableware cleaned per unit time.

[0067] Optionally, the angle between the climbing zone and the horizontal plane is 25-50 degrees. The climbing zone integrates the rinsing function into the upper space of the soaking chamber and is combined with the inclined movement path of the conveyor chain. The rinsing function module can be added without additional expansion of the horizontal area of ​​the equipment. In some embodiments, the rinsing pipe can rinse the bottom of the climbing zone that is not immersed in the cleaning liquid.

[0068] Preferably, the angle between the climbing area and the horizontal plane is 30 degrees.

[0069] Optionally, in some embodiments, the rinsing pipe can be equipped with atomizing nozzles or directional nozzles to concentrate water flow onto key areas of the tableware surface, avoiding water waste caused by large-area flooding rinsing. Combined with the pretreatment effect of the soaking chamber, the total water consumption per wash can be further reduced. The rinsing pipe can be designed as a directional spray at a downward 45° angle to avoid high-pressure water flow directly impacting the liquid surface of the soaking chamber, causing water splashing, keeping the inside of the equipment dry and clean, and reducing the risk of bacterial growth.

[0070] like Figures 1 to 7 The tableware soaking device shown has a guide 820 at the end of the conveyor chain 82. The guide 820 is detachably connected to the housing 2 and is located on the upper side of the collection assembly 34. The guide 820 is used to guide the tableware to the conveyor chain 82.

[0071] Furthermore, as a preferred embodiment of this utility model and not a limitation, the guide can guide the tableware scattered above the collecting component to the locking position of the conveyor chain, preventing the tableware from being placed randomly or sliding, which would cause the locking component to fail to be effectively fixed. By constraining the sliding path of the tableware through the guide, the tableware is prevented from sliding out of the effective clamping range of the conveyor chain due to inertial displacement, reducing conveyor chain blockage or locking component damage caused by tableware misalignment, reducing equipment failure rate, reducing manual adjustment of tableware position, and thus improving the degree of automation of conveying.

[0072] Optionally, in some embodiments, the guide can be designed with a specific shape of arc-shaped guide plate or inclined baffle according to the type of tableware, so as to guide tableware of different sizes and shapes to smoothly enter the fixed area of ​​the conveyor chain, which is compatible with various tableware mixing scenarios and avoids conveyor jamming or falling off due to improper placement of tableware.

[0073] Specifically, the guide can reduce the vertical impact force when tableware slides from the collection component to the conveyor chain, such as the bottom of the bowl or plate directly hitting the chain. The impact is dispersed by the inclined guide plate or flexible edge design to avoid the tableware edges from bumping and breaking.

[0074] Optionally, in some embodiments, the guide and the housing are detachably connected, such as by clips, bolts or magnetic attraction, so that they can be quickly removed for cleaning without tools. This avoids food residue or grease from accumulating on the surface of the guide over a long period of time, which would affect the cleaning effect of the tableware, and simplifies the daily maintenance process of the equipment.

[0075] More specifically, the guide is located on the upper side of the collection assembly. When it is necessary to remove food residue from the collection assembly, the guide can be removed first, the collection assembly can be removed and cleaned, and then the guide can be reinstalled.

[0076] like Figures 1 to 7 The tableware soaking device shown has either the first gas supply pipe 61 or the diversion pipe 63 vertically arranged in the mounting cavity 8, and the other of the first gas supply pipe 61 or the diversion pipe 63 horizontally arranged on the frame 1. The diversion air ports 631 are spaced apart on one side of the diversion pipe 63, and the frame 1 is provided with a limiting part 11 that limits the gas pipe 64.

[0077] Specifically, the first gas supply pipe is vertically installed in the installation cavity, which ensures that the gas output by the pump can be quickly and stably delivered to the diversion pipe, avoiding the attenuation of airflow speed due to pipe tilting or bending, and improving the overall gas supply efficiency. The diversion pipe is arranged in the horizontal direction, and together with the diversion air inlets set at intervals, it can supply gas to the second gas supply pipe in multiple directions at the same time, forming a gas supply network covering different areas of the soaking cavity, avoiding insufficient local bubble density caused by concentrated gas supply, ensuring that the surface of the tableware is in full contact with the bubbles, and improving the consistency of cleaning effect.

[0078] In some embodiments, the first gas supply pipe is arranged horizontally, and the branch pipe is arranged vertically in the installation cavity, which can also save space in the device and ensure the consistency of gas supply.

[0079] Specifically, the limiting part set in the frame is a limiting plate. A gap is formed between the limiting plate and the frame through which the air supply pipe passes. Multiple limiting plates can position the air pipe to prevent it from shifting, bending or falling off due to gas pressure fluctuations or equipment vibration. This ensures a stable connection between the diversion port and the air inlet, avoids air leakage or air supply interruption, and ensures continuous and stable bubble generation.

[0080] More specifically, the air tubes are secured in an orderly manner by limiting parts, eliminating the need for complex winding or pipe threading operations, greatly simplifying the equipment assembly process and shortening production and maintenance time. The layered arrangement of vertical and horizontal pipes avoids pipes from crossing and stacking in a single plane, maximizing the use of the internal space of the frame, suitable for compact soaking chamber structures, and preventing pipes from protruding and affecting the installation or operation of other components.

[0081] like Figures 1 to 7The tableware soaking device shown has a plurality of second air supply pipes 62 spaced apart along the extension direction of the soaking chamber 3, a plurality of air supply holes 7 spaced apart along the extension direction of the second air supply pipes 62, the air supply holes 7 supplying air from bottom to top, and the mounting cavity 8 is provided with a heating element for heating the liquid in the soaking chamber 3.

[0082] Furthermore, as a preferred embodiment of the present invention and not a limitation thereof, multiple second air supply pipes are spaced apart along the extension direction of the soaking chamber to form a parallel and uniform airflow delivery network, ensuring that air bubbles are supplied to all areas from left to right in the soaking chamber, and avoiding differences in cleaning effect due to insufficient air supply in local areas.

[0083] In addition, multiple air supply holes on each second air supply pipe are arranged at intervals along the pipe extension direction to ensure that air bubbles are supplied to all areas from front to back in the soaking chamber. Combined with the air supply direction from bottom to top, the air bubbles can gradually rise from the bottom of the soaking chamber and penetrate the tableware stacks of different heights, especially targeting tableware where residue is easily deposited at the bottom, thus improving the overall cleaning uniformity.

[0084] Specifically, when air is supplied from bottom to top through the air inlet, the bubbles absorb grease and tiny residues as they rise. Buoyancy then carries these contaminants to the surface, creating a natural separation mechanism where the bubbles carry the contaminants, reducing the likelihood of them re-adhering to the tableware surface. The continuous rise of numerous bubbles from the bottom agitates the liquid within the soaking chamber, creating a bottom-up circulating water flow. This accelerates the contact between the liquid and the tableware surface, while simultaneously helping loosened residues to quickly detach and collect with the water flow into the collection component, improving cleaning efficiency.

[0085] Furthermore, as a preferred embodiment of the present invention and not a limitation thereof, the heating element in the installation cavity can raise the temperature of the liquid in the soaking cavity. Optionally, in some embodiments, the temperature of the heating element is controlled at 40-60°C. Such a temperature can reduce the viscosity of grease, making it easier to be peeled off by bubbles. At the same time, high temperature can accelerate the decomposition of organic stains such as protein and starch, and improve the cleaning effect per unit time.

[0086] Optionally, in some embodiments, temperature is controlled by heating elements to avoid energy waste caused by overheating. At the same time, the high-temperature environment can shorten the soaking time of tableware, speed up the overall pre-treatment process, and meet the high-frequency and high-efficiency cleaning needs of commercial kitchens.

[0087] Example 1 like Figures 1 to 7The tableware soaking device shown includes a frame 1, a housing 2 disposed on the frame 1, the housing 2 having a soaking chamber 3, the frame 1 having an air supply component 4 communicating with the soaking chamber 3, the air supply component 4 including a pump body 5, an air delivery component 6 connected to the pump body 5, and a plurality of air delivery holes 7 connected to the air delivery component 6 and supplying air to the soaking liquid in the soaking chamber 3.

[0088] This invention uses gas bubbling to replace traditional ultrasonic vibration, which avoids the high-frequency vibration noise generated by the ultrasonic generator, improves the equipment operating environment, and avoids the impact of noise pollution on operators. The gas is supplied through multiple air inlets 7, so that the bubbles rise evenly in the soaking liquid, forming a continuous stirring effect. This avoids the energy attenuation problem caused by the stacking of tableware in ultrasonic cleaning, and ensures that tableware in all positions can obtain a consistent cleaning effect.

[0089] Optionally, in some embodiments, the air outlet 7 continuously bubbles into the liquid in a vertical direction, and the orientation of the air outlet 7 is set in a vertical direction.

[0090] Optionally, in some embodiments, the air outlet 7 continuously bubbles into the liquid in a horizontal direction, and the orientation of the air outlet 7 is set in a horizontal direction.

[0091] Optionally, in some embodiments, some of the air inlets 7 are oriented vertically, and some are oriented horizontally. The air inlets 7 continuously bubble into the liquid simultaneously in both the vertical and horizontal directions.

[0092] Example 2 Based on Example 1, Example 2 also has the following implementation method: The frame 1 is provided with a mounting cavity 8, the pump body 5 is located in the mounting cavity 8, and the gas supply assembly 6 includes a first gas supply pipe 61 connected to the pump body 5, a diversion pipe 63 connected to the first gas supply pipe 61, and a second gas supply pipe 62 connected to the diversion pipe 63. The gas supply holes 7 are provided in the second gas supply pipe 62, and the second gas supply pipe 62 has multiple holes.

[0093] The diversion pipe 63 is provided with a plurality of diversion air ports 631. One end of the second air supply pipe 62 is provided with a positioning member 621 and an air vent 6211 located on the positioning member 621. An air pipe 64 is connected between the diversion air ports 631 and the air vent 6211.

[0094] The positioning component 621 has a threaded structure, and one end of the air tube 64 has a thread that mates with the threaded structure. Through the threaded engagement, the air tube 64 is fixed to the positioning component. The air tube 64 is made of a flexible and wear-resistant material such as a silicone composite tube.

[0095] Example 3 Based on Example 2, Example 3 also has the following implementation method: The soaking chamber 3 is provided with a fixing component 30 for supporting the second gas supply pipe 62. The fixing component 30 includes a first support member 31 that limits one end of the second gas supply pipe 62 and a second support member 32 that limits the other end of the second gas supply pipe 62.

[0096] The second gas supply pipe 62 is installed in a position that is adjusted according to the internal shape of the soaking chamber, such as a stepped structure.

[0097] The first support 31 is a keyway provided in the positioning member 621. One end of the second gas supply pipe 62 is provided with a connecting key that cooperates with the keyway. The second support 42 is a bracket and is provided with a corresponding support part so that the second gas supply pipe 62 is limited in the soaking chamber 3.

[0098] Example 4 Based on Example 1, Example 4 also has the following implementation method: The soaking chamber 3 is provided with a receiving groove 33 on one side, a collection component 34 disposed in the receiving groove 33, and a drainage channel 35 communicating with the soaking chamber 3. The collection component 34 is provided with a partition net 341. The collection component 34 is detachably connected to the receiving groove 33. An inclined surface 36 is connected between the bottom of the soaking chamber 3 and the receiving groove 33.

[0099] A water inlet channel 37 is also provided on one side of the soaking chamber 3.

[0100] The collecting component 34 is provided with a handle and a boss that engages with the upper side of the receiving groove 33.

[0101] The end of the conveyor chain 82 is provided with a guide 820, which is detachably connected to the housing 2. The guide 820 is located on the upper side of the collection assembly 34 and is used to guide the tableware to the conveyor chain 82.

[0102] The guide 820 is an inclined baffle. The guide 820 is located on the upper side of the collection assembly 34. When it is necessary to remove food residue from the collection assembly 34, the guide 820 can be removed first, the collection assembly 34 can be removed and cleaned, and then the guide 820 can be reinstalled.

[0103] Example 5 Example 5, based on Example 1, also has the following implementation method: The mounting cavity 8 is provided with a driving component 81, a conveying chain 82 connected to the driving component 81 and located in the soaking cavity 3, and a track 83 cooperating with the conveying chain 82. The conveying chain 82 is provided with a locking component 821 for fixing tableware, and the locking component 821 extends from bottom to top.

[0104] The conveyor chain 82 has an elliptical movement trajectory. Combined with the characteristic of the locking component 821 extending from bottom to top, it can move tableware in a limited horizontal space, reducing the equipment's floor space.

[0105] Optionally, in some embodiments, the conveyor chain 82 is provided with a horizontal shaft 822, and the engaging member 821 is provided with two connecting grooves 8211 that cooperate and limit the movement of the horizontal shaft, and a protrusion 8212 located between the two connecting grooves 8211 and extending upward. The protrusion is inclined and forms an angle with the direction of travel, the angle being 60-85 degrees. The top of the protrusion is provided with a hook 82121 that is horizontally oriented and protrudes in the opposite direction of travel. This arrangement can improve the smoothness of the tableware movement and ensure that after slipping off the guide member, the tableware can be more easily engaged with the hook or connected between the two connecting grooves during the movement of the conveyor chain.

[0106] Track 83 includes an upper track 831 and a lower track 832, and the second gas pipeline 62 is located between the upper track 831 and the lower track 832.

[0107] The housing 2 is provided with a climbing area 21 connected to the soaking chamber 3 and located on the upper side of the soaking chamber 3, and the climbing area 21 is provided with a rinsing pipe 211.

[0108] The flushing pipe 211 is located between the upper track 831 and the lower track 832.

[0109] The rinsing pipe 211 can be connected to a high-pressure water system, using the impact force of water flow to remove fine particles or film-like grease adhering to the surface of tableware, cleaning areas prone to residue buildup such as the edges of cups and bowls and the grooves at the bottom of plates, thus improving the cleanliness of the tableware. The angle between the climbing area and the horizontal plane is 30 degrees. In some embodiments, the rinsing pipe 211 can rinse the bottom of the climbing area 21 that is not submerged in cleaning solution.

[0110] Example 6 Example 6, based on Example 2, also has the following implementation method: The first gas supply pipe 61 is vertically arranged in the mounting cavity 8, the diversion pipe 63 is horizontally arranged on the frame 1, the diversion port 631 is spaced apart on one side of the diversion pipe 63, and the frame 1 is provided with a limiting part 11 that limits the gas pipe 64.

[0111] Multiple second gas supply pipes 62 are spaced apart along the extension direction of the soaking chamber 3, and multiple gas supply holes 7 are spaced apart along the extension direction of the second gas supply pipes 62. The gas supply holes 7 supply gas from bottom to top, and the mounting cavity 8 is provided with a heating element for heating the liquid in the soaking chamber 3.

[0112] The above examples are merely illustrative of the technical content of this utility model to facilitate reader understanding, but do not imply that the implementation of this utility model is limited to these embodiments. Any technical extensions or re-creations made based on this utility model are protected by this utility model. The scope of protection of this utility model is defined by the claims.

Claims

1. A tableware soaking device, comprising a frame (1), a housing (2) disposed on the frame (1), the housing (2) having a soaking chamber (3), characterized in that: The frame (1) is provided with an air supply assembly (4) communicating with the soaking chamber (3). The air supply assembly (4) includes a pump body (5), an air delivery assembly (6) connected to the pump body (5), and a plurality of air delivery holes (7) connected to the air delivery assembly (6) and supplying air to the soaking liquid in the soaking chamber (3). The frame (1) is provided with an installation cavity (8), the pump body (5) is located in the installation cavity (8), the gas delivery assembly (6) includes a first gas delivery pipe (61) connected to the pump body (5), a diversion pipe (63) connected to the first gas delivery pipe (61), and a second gas delivery pipe (62) connected to the diversion pipe (63). The gas delivery hole (7) is provided in the second gas delivery pipe (62), and the second gas delivery pipe (62) is provided with multiple holes.

2. The tableware soaking device according to claim 1, characterized in that: The diversion pipe (63) is provided with a plurality of diversion air ports (631), and one end of the second gas transmission pipe (62) is provided with a positioning element (621) and an air vent (6211) located on the positioning element (621). A gas pipe (64) is connected between the diversion air ports (631) and the air vent (6211).

3. The tableware soaking device according to claim 1, characterized in that: The soaking chamber (3) is provided with a fixing component (30) for supporting the second gas supply pipe (62). The fixing component (30) includes a first support (31) that limits one end of the second gas supply pipe (62) and a second support (32) that limits the other end of the second gas supply pipe (62).

4. The tableware soaking device according to claim 1, characterized in that: The soaking chamber (3) has a receiving groove (33) on one side, a collection component (34) provided in the receiving groove (33), and a drainage channel (35) communicating with the soaking chamber (3). The collection component (34) is provided with a mesh (341). The collection component (34) is detachably connected to the receiving groove (33). An inclined surface (36) is connected between the bottom of the soaking chamber (3) and the receiving groove (33).

5. A tableware soaking device according to claim 4, characterized in that: The mounting cavity (8) is provided with a drive component (81), a conveying chain (82) connected to the drive component (81) and located in the soaking cavity (3), and a track (83) cooperating with the conveying chain (82). The conveying chain (82) is provided with a locking component (821) for fixing tableware, and the locking component (821) extends from bottom to top.

6. The tableware soaking device according to claim 1, characterized in that: The housing (2) is provided with a climbing area (21) connected to the soaking chamber (3) and located on the upper side of the soaking chamber (3), and the climbing area (21) is provided with a rinsing pipe (211).

7. A tableware soaking device according to claim 5, characterized in that: The end of the conveyor chain (82) is provided with a guide (820), which is detachably connected to the housing (2). The guide (820) is located on the upper side of the collection assembly (34) and is used to guide the tableware to the conveyor chain (82).

8. A tableware soaking device according to claim 2, characterized in that: Either the first gas supply pipe (61) or the diversion pipe (63) is vertically arranged in the mounting cavity (8), and the other of the first gas supply pipe (61) or the diversion pipe (63) is arranged horizontally on the frame (1). The diversion ports (631) are spaced apart on one side of the diversion pipe (63), and the frame (1) is provided with a limiting part (11) for limiting the gas pipe (64).

9. A tableware soaking device according to claim 1, characterized in that: Multiple second gas supply pipes (62) are spaced apart along the extension direction of the soaking chamber (3), and multiple gas supply holes (7) are spaced apart along the extension direction of the second gas supply pipes (62). The gas supply holes (7) supply gas from bottom to top, and the mounting chamber (8) is provided with a heating element for heating the liquid in the soaking chamber (3).

Images