Cleaning system and control method thereof

Abstract

The invention discloses a cleaning system, comprising: a transfer flow guide device provided with a sewage discharge channel and a cleaning channel, the sewage discharge channel being respectively communicated with the cleaning channel and a sewer; the range hood module is provided with a smoke collecting cavity, an oil collecting groove and an air cabinet assembly, and the smoke collecting cavity is communicated with the pollution discharge runner through the oil collecting groove; the dish washing machine module is provided with an inner container assembly, a water cup assembly and a water drainage assembly, and a water drainage opening of the water cup assembly is communicated with the oil collecting groove and / or the cleaning flow channel through the water drainage assembly. According to the cleaning system, a water draining scheme is provided for the range hood, and self-cleaning can be conducted on the oil collecting groove of the range hood module and / or the sewage draining flow channel of the transfer flow guiding device through the dish washing machine module. The invention further discloses a control method of the cleaning system.

Description

Technical Field

[0001] The present invention relates to the technical field of kitchen appliances, and in particular to a cleaning system and a control method thereof. Background Art

[0002] At present, cleaning of range hoods has always been a headache for users. If the range hood is not cleaned for a long time, it is very likely to produce odor, causing kitchen air pollution and bacterial growth, which will seriously damage the health of users. In order to ensure the working effect of the range hood, users need to regularly clean the oil stains on the volute and impeller, and users often cannot do this work by themselves. They need to hire professional cleaning personnel, which is time-consuming, labor-intensive and costly.

[0003] In addition, when users clean the oil cup, since many oil cups are sheet metal parts, they can easily scratch their hands, and their hands will be corroded by waste oil, so they need to wash their hands many times to become clean. Therefore, cleaning the oil cup is a tedious task, and regular cleaning of the oil cup brings a lot of trouble to users. Summary of the invention

[0004] The present invention aims to solve at least one of the problems existing in the existing related technologies to a certain extent. To this end, the present invention proposes a cleaning system that provides a drainage solution for the range hood and can self-clean the oil collection tank of the range hood module and / or the sewage discharge channel of the transfer guide device through the dishwasher module. The present invention also provides a control method for the cleaning system.

[0005] According to the cleaning system provided above, it is implemented through the following technical solutions:

[0006] A cleaning system comprises: a transfer diversion device, provided with a sewage discharge channel and a cleaning channel, the sewage discharge channel being respectively connected with the cleaning channel and the sewer; a range hood module, provided with a smoke collecting chamber, an oil collecting trough and a wind cabinet assembly, the smoke collecting chamber being connected with the sewage discharge channel through the oil collecting trough; and a dishwasher module, provided with an inner tank assembly, a water cup assembly and a drainage assembly, the drainage port of the water cup assembly being connected with the oil collecting trough and / or the cleaning channel through the drainage assembly.

[0007] In some embodiments, at least one oil guide component is further provided on the range hood module, and the oil collecting tank is connected to the sewage discharge channel through the at least one oil guide component.

[0008] In some embodiments, a cleaning component is also included, and the transfer diversion device is also provided with a water flow channel, and the water outlet end of the water flow channel is connected with the smoke collecting chamber through the cleaning component; the dishwasher module is also provided with a water supply component and a spray arm assembly, and the washing water outlet of the water cup assembly is selectively connected with the spray arm assembly or the water inlet end of the water flow channel through the water supply component.

[0009] In some embodiments, the cleaning component includes a water flow chamber, a cleaning water inlet, a water outlet joint and a nozzle, the water flow chamber is respectively connected to the cleaning water inlet and the water outlet joint, and the water outlet joint is connected to the nozzle.

[0010] In some embodiments, the cleaning component also includes a water receiving pipe and a flow meter, the water receiving pipe is arranged in the water flow cavity, and its opposite ends are respectively connected to the cleaning water inlet and the water outlet joint, and the flow meter is arranged on the cleaning water inlet or the water receiving pipe.

[0011] In some embodiments, the transfer flow guide device is further provided with an airflow channel, and the dishwasher module is further provided with an exhaust assembly, and the exhaust port of the inner tank assembly is sequentially connected to the smoke collecting chamber through the exhaust assembly and the airflow channel.

[0012] In some embodiments, a condensation component is further included, at least a portion of which is disposed in the smoke collecting chamber, and the condensation component is respectively connected to the smoke collecting chamber and the air flow channel of the transfer guide device.

[0013] According to the cleaning system provided above, it is implemented through the following technical solutions:

[0014] In some embodiments, a control method of a cleaning system is provided, which uses a cleaning system as described above, and the control method comprises the following steps:

[0015] S11, starting the dishwasher cleaning program;

[0016] S12, controlling the water supply assembly to connect the washing water outlet of the water cup assembly and the spray arm assembly respectively, and starting the water supply assembly;

[0017] S13, continuously determining whether the dishwasher module has entered the drainage phase, if not, continuing to perform this step, if yes, shutting down the water supply component, and starting the drainage component;

[0018] S14, the drainage assembly transports the water in the water cup assembly to the oil collecting tank of the range hood module and / or the cleaning flow channel of the transfer guide device.

[0019] Furthermore, the control method includes the following steps: S15, continuously determining whether the dishwasher module enters the drying stage, if not, returning to step S14, if so, closing the drainage assembly, and starting the wind cabinet assembly of the range hood module until the drying stage ends.

[0020] Furthermore, the control method comprises the following steps:

[0021] S16, after the drying stage is finished, obtaining and judging whether the cycle of the dishwasher module to start the cleaning program has reached the set value, if so, proceeding to the next step, if not, shutting down the dishwasher module;

[0022] S17, control the water supply assembly to connect the washing water outlet of the water cup assembly and the water flow channel of the transfer guide device respectively, and start the water supply assembly.

[0023] In some other embodiments, a control method of a cleaning system is provided, which uses a cleaning system as described above, and the control method comprises the following steps:

[0024] S21, start the range hood cleaning program;

[0025] S22, controlling the water supply assembly to connect the washing water outlet of the water cup assembly and the spray arm assembly respectively, and starting the washing pump in the water supply assembly to perform heating pre-rinsing;

[0026] S23, obtaining and determining whether the turbidity of water in the water cup assembly is less than the turbidity threshold, if so, entering the range hood cleaning stage and proceeding to the next step, if not, entering the dishwasher cleaning stage;

[0027] S24, controlling the water supply assembly to connect the washing water outlet of the water cup assembly and the water flow channel of the transfer guide device respectively until the end.

[0028] Furthermore, the control method includes the following steps: S25, after the dishwasher cleaning stage or the range hood cleaning stage is completed, the water supply component is turned off and the drainage component is started, and the drainage component transports the water in the water cup component to the oil collection tank of the range hood module and / or the cleaning flow channel of the transfer guide device.

[0029] Compared with the prior art, the present invention has at least the following beneficial effects:

[0030] 1. In the cleaning system of the present invention, the water cup assembly of the dishwasher module is connected with the oil collecting tank of the range hood module and / or the sewage discharge channel of the transfer and diversion device through the drainage assembly, so as to provide a drainage solution for the range hood, facilitate timely discharge of oil or cleaning water from the range hood module, and realize self-cleaning of the oil collecting tank of the range hood module and / or the sewage discharge channel of the transfer and diversion device through the dishwasher module, freeing the hands of the user, and in addition, the oil cup structure of the existing range hood can be omitted;

[0031] 2. The water cup assembly of the dishwasher module is selectively connected to the water flow channel of the spray arm assembly or the transfer diversion device through the water supply assembly, and the cleaning assembly in the range hood module is connected to the water flow channel of the transfer diversion device, so as to provide a water supply solution for the range hood module, so as to facilitate the self-cleaning of the interior of the range hood module through the dishwasher module, freeing the user's hands, and in addition, the water tank structure of the existing range hood can be omitted;

[0032] 3. The inner tank assembly of the dishwasher module is connected to the smoke collecting chamber of the range hood module through the exhaust assembly and the air flow channel of the transfer guide device in turn, so that the high-temperature steam in the inner tank assembly is discharged by the range hood module, making the tableware dry and convenient to use this part of high-temperature steam to dissolve the oil stains inside the range hood module. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 is a connection diagram of a cleaning system in an embodiment of the present invention;

[0034] Figure 2 The structure of the cleaning system in the embodiment of the present invention is shown in FIG. Figure 1 ;

[0035] Figure 3 The structure of the cleaning system in the embodiment of the present invention is shown in FIG. Figure 2 ;

[0036] Figure 4 is a cross-sectional view of a range hood module and a multifunctional condensing device in an embodiment of the present invention;

[0037] Figure 5 is a schematic structural diagram of a housing assembly of a transfer flow guiding device in an embodiment of the present invention;

[0038] Figure 6 is an exploded view of a transfer flow guiding device in an embodiment of the present invention;

[0039] Figure 7 The structure of the transfer flow guide device in the embodiment of the present invention is shown in FIG. Figure 1 ;

[0040] Figure 8 The structure of the transfer flow guide device in the embodiment of the present invention is shown in FIG. Figure 2 ;

[0041] Fig. 9 is an exploded view of a multifunctional condensing device according to an embodiment of the present invention;

[0042] Fig.10 is a rear view of the multifunctional condensing device in the embodiment of the present invention with the cover plate hidden;

[0043] Fig.11 The structure of the multifunctional condensing device in the embodiment of the present invention is shown in FIG. Figure 1 ;

[0044] Fig.12 The structure of the multifunctional condensing device in the embodiment of the present invention is shown in FIG. Figure 2 .

[0045] In the figure: 1-transfer guide device, 10-enclosed chamber, 101-drainage channel, 1011-oil inlet section, 1012-drainage section, 102-cleaning channel, 103-water flow channel, 104-air flow channel, 11-upper shell, 111-oil guide port, 112-water outlet, 113-air outlet, 114-arc surface, 115-limiting step, 12-lower shell, 121-drainage port, 122-self-cleaning water inlet, 123-water inlet, 124-air inlet, 125-boss, 13-decorative cover, 131-installation groove, 132-top opening, 133-air avoidance portion, 134-clamping portion, 14-collecting pipe;

[0046] 2-dishwasher module, 21-liner assembly, 22-cup assembly, 23-drain assembly, 231-drain pump, 232-drain pipe, 24-water supply assembly, 241-washing pump, 242-three-way control valve, 243-hood cleaning water pipe, 25-spray arm assembly, 26-exhaust assembly;

[0047] 3-hood module, 31-smoke collecting chamber, 32-oil collecting tank, 33-hood sewage pipe, 34-wind cabinet assembly;

[0048] 4-Multi-function condensing device, 401-condensing chamber, 402-draining chamber, 41-condensing assembly, 4101-air inlet, 4102-air outlet, 4103-condensing water outlet, 411-box, 4111-condensing part, 4112-avoiding hole, 4113-pipe clamp, 4114-fixing bracket, 4115-separating rib, 4116-fixing column, 412-cover plate, 42-oil guide assembly , 421-oil guide chamber, 422-oil inlet, 423-oil outlet, 43-cleaning assembly, 431-water flow chamber, 432-cleaning water inlet, 433-water outlet joint, 4341-first spray part, 4342-second spray part, 4343-third spray part, 4351-first water pipe, 4352-second water pipe, 4353-third water pipe, 436-water connecting pipe, 437-flow meter;

[0049] 5-cabinet module, 51-installation cavity, 52-cooktop, 521-upper flange, 53-sewer connection pipe;

[0050] 6- Cooker module. DETAILED DESCRIPTION

[0051] The following examples illustrate the present invention, but the present invention is not limited to these examples. Modifications to the specific embodiments of the present invention or equivalent replacement of some technical features without departing from the spirit of the present invention should be included in the scope of the technical solution claimed by the present invention.

[0052] Example 1

[0053] refer to Figure 1-3 , this embodiment provides a cleaning system, including a transfer diversion device 1 and a range hood module 3. The transfer diversion device 1 is provided with a sewage discharge channel and a cleaning channel. The sewage discharge channel is connected to the sewer through a collecting and draining pipe 14, and the water outlet of the cleaning channel is connected to the sewage discharge channel. The range hood module 3 is provided with a smoke collecting chamber 31, an oil collecting tank 32 and a wind cabinet assembly 34. The oil collecting tank 32 is recessed in the bottom surface of the smoke collecting chamber 31. The oil collecting tank 32 is respectively connected to the smoke collecting chamber 31 and the sewage discharge channel of the transfer diversion device 1, so that it is convenient to drain the fluid collected in the oil collecting tank 32 downward into the sewer through the transfer diversion device 1, so as to provide a drainage solution for the range hood module 3, thereby eliminating the need for manual operation to handle the oil stains generated inside the range hood module 1 and the cleaning water after the range hood module 1 is cleaned, freeing the user's hands, and eliminating the oil cup structure of the existing range hood module.

[0054] The cleaning system also includes a dishwasher module 2, which is provided with an inner tank assembly 21, a water cup assembly 22 and a drainage assembly 23. The drainage port of the water cup assembly 22 is connected to the water inlet end of the oil collecting tank 32 and / or the cleaning flow channel through the drainage assembly 23, so that the oil collecting tank 32 and / or the sewage flow channel of the transfer diversion device 1 can be self-cleaned by the dishwasher module 2, without the need for the user to clean the oil collecting tank 32 and / or the cleaning flow channel by hand, thereby improving the user experience. In this embodiment, the drainage assembly 23 includes a drainage pump 231 and a drainage pipe 232, one end of the drainage pipe 232 is connected to the drainage port of the water cup assembly 22 through the drainage pump 23, and the other end is connected to the sewage flow channel or the oil collecting tank 32 of the transfer diversion device 1, and the oil guide assembly 42 in the multifunctional condensing device 4 is connected in series between the oil collecting tank 32 and the sewage flow channel of the transfer diversion device 1.

[0055] refer to Figure 1-4 Furthermore, the cleaning system further includes a multifunctional condensing device 4, at least part of which is installed in the smoke collecting chamber 31, and the multifunctional condensing device 4 includes any one of a condensing component 41, an oil guide component 42 or a cleaning component 43. In this embodiment, the condensing component 41 includes a condensing box with a condensing chamber 401, and at least one oil guide component 42 and a cleaning component 43 are provided on the condensing box. The oil guide component 42 is used to discharge the fluid in the range hood module, wherein the fluid includes oil and cleaning water, and the cleaning component 43 is used to clean the inside of the range hood module, so that the multifunctional condensing device 4 has condensation, sewage discharge and cleaning functions, and realizes an automatic control scheme for water supply and discharge for the cleaning of the range hood module, which is convenient for eliminating the existing water tank and oil cup structure of the range hood, freeing the user's hands, and realizing true self-cleaning of the range hood. In other embodiments, at least one oil guide component 42 or cleaning component 43 can be omitted.

[0056] refer to Figure 1-4In this embodiment, at least one oil guide component 42 is provided on the range hood module 3, and the oil collecting tank 32 is connected to the sewage discharge channel of the transfer diversion device 1 through at least one oil guide component 42, so as to realize the fluid in the oil collecting tank 32 being drained to the transfer diversion device 1 through the oil guide component 42, and then drained to the sewer through the transfer diversion device 1.

[0057] refer to Figure 9-12 The oil guide assembly 42 is arranged on the lower left or right end of the condensation assembly 41. The oil guide assembly 42 includes an oil guide chamber 421, an oil inlet 422 and an oil outlet 423. The oil guide chamber 421 is arranged on the lower left or right end of the condensation assembly 41 and is located below the condensation chamber 401. An oil inlet 422 is arranged at the lower end of the left or right side wall of the condensation box, and the oil inlet 422 is respectively connected to the oil collecting tank 32 and the oil guide chamber 421; an oil outlet 423 is arranged at the left or right end of the bottom of the condensation box, and the oil outlet 423 is respectively connected to the oil guide chamber 421 and the upper end of the collecting and draining pipe 14. Therefore, the oil or cleaning water collected in the oil collecting tank 32 can flow into the oil guide chamber 421 through the oil inlet 422, and then be discharged to the sewer through the oil outlet 423 and the collecting and draining pipe 14 in sequence, so as to realize the automatic discharge of the oil or cleaning water in the range hood module.

[0058] refer to Figure 1-4 In this embodiment, a cleaning component 43 for cleaning the smoke collecting chamber 31 and / or the wind cabinet component is provided in the smoke collecting chamber 31. The transfer flow guide device 1 is also provided with a water flow channel, and the water outlet end of the water flow channel is connected with the smoke collecting chamber 31 through the cleaning component 43. The dishwasher module 2 is also provided with a water supply component 24 and a spray arm component 25. The washing water outlet of the water cup component 22 is selectively connected with the spray arm component 25 or the water inlet end of the cleaning flow channel of the transfer flow guide device 1 through the water supply component 24. In this way, the water cup component 22 can provide cleaning water for tableware cleaning and range hood cleaning, realizing the integrated combination design of the dishwasher module 2 and the range hood module 3, improving the integrated functionality of the range hood product, and enhancing the product competitiveness of the range hood self-cleaning. In this embodiment, the water supply assembly 24 includes a washing pump 241, a three-way control valve 242 and a range hood cleaning water pipe 243, wherein the water inlet of the three-way control valve 242 is connected to the washing water outlet of the water cup assembly 22 through the washing pump 241, the first water outlet of the three-way control valve 242 is connected to the spray arm assembly 25, and the second water outlet of the three-way control valve 242 is connected to the water inlet end of the cleaning assembly 43 in the multi-functional condensing device 4 through the range hood cleaning water pipe 243 and the water flow channel of the transfer diversion device 1 in sequence.

[0059] refer to Figure 9-12The cleaning assembly 43 includes a water flow chamber 431, a cleaning water inlet 432, a water outlet joint 433 and a nozzle (not shown in the figure). A water flow chamber 431 is arranged in the condensation box and is spaced apart from the condensation chamber 401. The cleaning water inlet 432 is arranged at the bottom or the lower end of the outer wall of the condensation box, and is respectively connected to the water flow chamber 431 and the water supply assembly 24. The water outlet joint 433 is arranged at the top or the upper end of the outer wall of the condensation box, and its opposite ends are respectively connected to the water flow chamber 431 and the nozzle, and the nozzle is used to clean the smoke collecting chamber 31 and / or the wind cabinet assembly 34 of the range hood module 3.

[0060] The spray head includes at least one of a first spray part 4341, a second spray part 4342 or a third spray part 4343, wherein the first spray part 4341 is arranged above the condensation assembly 41, and is connected to the water outlet joint 433 through the first water pipe 4351, and is used to clean the wind cabinet assembly 34 of the range hood module. The second spray part 4342 and the third spray part 4343 are respectively arranged outside the left and right sides of the condensation assembly 41, the second spray part 4342 is connected to the water outlet joint 433 through the second water pipe 4352, and the third spray part 4343 is connected to the water outlet joint 433 through the third water pipe 4353, and the second spray part 4342 and the third spray part 4343 are respectively used to clean the left and right lower ends of the smoke collecting chamber 31 of the range hood module. Furthermore, a plurality of tube clamps 4113 are arranged at intervals on the top of the condensation assembly 41 , and the tube clamps 4113 press the first water pipe 4351 and / or the second water pipe 4352 against the top of the condensation assembly 41 , so that the first water pipe 4351 and / or the second water pipe 4352 are reliably positioned and fixed on the top of the condensation assembly 41 .

[0061] Furthermore, the cleaning component 43 also includes a water receiving pipe 436 and a flow meter 437. The water receiving pipe 436 is arranged in the water flow cavity 431, and its two opposite ends are respectively connected with the cleaning water inlet 432 and the water outlet joint 433. A fixed bracket 4114 located in the water flow cavity 431 is provided on the condensation component 41. The flow meter 437 is arranged on the water receiving pipe 436 and is detachably connected with the fixed bracket 4114, so as to realize hiding the flow meter 437 in the condensation component 41 and realize the flow monitoring function. In addition, the cleaning water flows from the cleaning water inlet 432 and flows along the water receiving pipe 436 to the water outlet joint 433, so as to avoid the waste of water resources and prevent the residual water in the water flow cavity 431 from breeding bacteria. In other embodiments, the flow meter 437 can be changed to be arranged on the cleaning water inlet 432; of course, the water receiving pipe 436 can also be omitted, or a drainage channel integrally formed with the condensation cover 411 can be used to replace the water receiving pipe 436.

[0062] refer to Figure 1-4, the transfer flow guide device 1 is also provided with an air flow channel, the dishwasher module 2 is also provided with an exhaust component 26, and the exhaust port of the inner tank component 21 is connected to the smoke collecting chamber 31 through the exhaust component 26 and the air flow channel in sequence. In this embodiment, a condensation component 41 is provided on the range hood module 3, and the condensation component 41 is respectively connected to the smoke collecting chamber 31 and the air flow channel of the transfer flow guide device 1, so that the high-temperature steam generated by the operation of the dishwasher is discharged to the range hood module 3 through the transfer flow guide device 1 and the multifunctional condensation device 4 in sequence, and then discharged to the atmosphere through the wind cabinet component 34 of the range hood module 3, so that the tableware in the inner tank component becomes dry.

[0063] refer to Figure 9-12 The condensation assembly 41 includes a condensation box, which includes a box body 411 and a cover plate 412. The cover plate 412 and the box body 411 are first pre-fixed by a snap-fit ​​structure, and then fastened and connected by fasteners (such as screws) to ensure that the box body 411 and the cover plate 412 are stably and reliably connected to form a condensation box. The box body 411 and the cover plate 412 are enclosed together to form a cavity (not shown in the figure) and two oil guide cavities 421, and the two oil guide cavities 421 are respectively arranged on the left and right outer sides of the lower end of the cavity. A partition rib 4115 is provided in the cavity, and the cavity is divided into left and right parts by the partition rib 4115, wherein the left part includes a condensation chamber 401 and a drainage chamber 402 arranged up and down and connected, and the drainage chamber 402 is located between the two oil guide chambers 421, and the right part is a water flow chamber 431, and the lower end of the water flow chamber 431 is located between the drainage chamber 402 and the right oil guide chamber 421. A fixing column 4116 formed integrally with the box body 411 is provided on the separation rib 4115 . During installation, a fastener (such as a screw) is transversely passed through the box body 411 and is fastened to the fixing column 4116 .

[0064] The condensation box is provided with a condensation chamber 401, an air inlet 4101, an air outlet 4102 and a condensed water outlet 4103. The condensation chamber 401 is respectively connected with the air inlet 4101, the air outlet 4102 and the condensed water outlet 4103. The air inlet 4101 is connected with the air flow channel of the transfer guide device 1. The air outlet 4102 and the condensed water outlet 4103 are respectively connected with the smoke collecting chamber 31. In this way, the high-temperature steam generated by the dishwasher module 2 is condensed by the condensation component 41 and then discharged into the atmosphere through the range hood module 3. The high-temperature steam flowing through the range hood module 3 can heat and dissolve the oil deposited inside the range hood module, thereby enabling the multifunctional condensation device 4 to have condensation and pollution dissolving functions.

[0065] In this embodiment, the condensation chamber 401 is a trapezoidal structure with a small lower end and a large upper end. A plurality of condensation parts 4111 arranged at intervals are provided in the condensation chamber 401. The condensation parts 4111 can be convex structures of heat exchange fins, cylinders, cones or other shapes. When the high-temperature steam enters the condensation chamber through the air outlet 4102, part of the high-temperature steam forms condensed water in the condensation part 4111. The condensed water flows back from the drainage chamber 402 and the condensed water outlet 4103 to the inside of the range hood module in turn, and finally flows into the sewer; the other part of the high-temperature steam is discharged from the exhaust pipe of the range hood module through the wind cabinet component 34 of the range hood module, and finally makes the tableware of the dishwasher module dry. In addition, the condensation component 41 is provided with an air avoidance hole 4112 at the position corresponding to the air inlet 4101, so as to facilitate the processing and demoulding of the condensation component 41.

[0066] In this embodiment, a drainage chamber 402 located below the condensation chamber 401 is provided in the condensation box, and an air inlet 4101 is provided at the bottom of the condensation box, and its upper end vertically passes through the drainage chamber 402 and communicates with the condensation chamber 401. The air outlet 4102 is provided at the upper end of the outer wall of the condensation box, and of course it can also be provided at the top of the condensation box instead. The condensation water outlet 4103 is provided at the bottom or the lower end of the outer wall of the condensation box, and the condensation water outlet 4103 is communicated with the condensation chamber 401 through the drainage chamber 402, so as to automatically discharge the condensation water formed in the condensation chamber 401 downward.

[0067] Furthermore, the cleaning system also includes a cabinet module 5 and a stove module 6. The cabinet module 5 is arranged below the range hood module 3 and is provided with an installation cavity 51 and a stove top 52. The dishwasher module 2 is embedded in the installation cavity 51, and the stove module 6 is embedded on the stove top of the cabinet module 5. The transfer diversion device 1 is installed on the top of the stove top 52 and is located behind the stove module 6.

[0068] Example 2

[0069] refer to Figure 1-8 , the difference between this embodiment and embodiment 1 is that a specific structure of a transfer flow diversion device 1 is provided. The transfer flow diversion device 1 includes a shell assembly (not shown in the figure), which includes an upper shell 11 and a lower shell 12, and the lower shell 12 is matched and connected with the upper shell 11. The lower shell 12 and the upper shell 11 are together enclosed to form a closed cavity 10, and a sewage discharge channel 101 and a cleaning channel 102 are provided in the closed cavity 10. At least one oil guide port 111 is provided on the upper shell 11. In this embodiment, the number of the oil guide ports 111 is two, and the two oil guide ports 111 are arranged at intervals on the top of the upper shell in the left-right direction and are arranged adjacent to each other, so as to increase the unit fluid inlet area of ​​the transfer flow diversion device, wherein the fluid includes oil and cleaning water after cleaning.

[0070] A sewage outlet 121 and a self-cleaning water inlet 122 are provided on the lower shell 12. The sewage outlet 121 and the self-cleaning water inlet 122 are respectively arranged at the bottom of the lower shell 12, wherein the sewage outlet 121 is connected with each oil guide port 111 through the sewage channel 101 to form a sewage channel, which can drain the oil inside the range hood module or the clean water after cleaning to the sewer, so as to provide a drainage solution for the range hood module, thereby eliminating the need for manual operation to handle the oil inside the range hood module and the cleaning water after cleaning the range hood module, freeing the user's hands, and eliminating the oil cup structure of the existing range hood module. The self-cleaning water inlet 122 is connected with the sewage channel 101 or the sewage outlet 121 through the cleaning channel 102 to form a cleaning channel, which can drain the external cleaning water to the sewage channel, so as to clean the oil remaining in the sewage channel and bring it into the sewer, thereby realizing the self-cleaning of the transfer diversion device.

[0071] refer to Figure 6 , the drain channel 101 is arranged with one end away from the drain port 121 being high and the other end being low, that is, the drain channel 101 is arranged with the rear end being high and the front end being low, the high end of the drain channel 101 is connected to at least one oil guide port 111, and the low end of the drain channel 101 is connected to the drain port 121, so as to reduce the oil residue in the drain channel 101. The drain channel 101 includes two oil inlet sections 1011 and a drain section 1012, the drain port 121 is connected to the oil inlet section 1011 through the drain section 1012, and the upper shell 11 is provided with an oil guide port 111 connected to the corresponding oil inlet section 1011 at a position corresponding to the oil inlet section 1011. In this embodiment, the oil inlet section 1011 and the drain section 1012 are arranged at an angle, and the two oil inlet sections 1011 and the drain section 1012 are connected to one end away from the drain port 121 to form a "Y" shape.

[0072] refer to Figure 6 The cleaning channel 102 is in the shape of an inverted "U" or an inverted "V", and the cleaning channel 102 is high at one end away from the self-cleaning water inlet 122 and low at the other end, that is, the cleaning channel 102 is high at the rear end and low at the front end. In this way, when external cleaning water flows into the cleaning channel 102 through the self-cleaning water inlet 122, the sewage flow channel can be flushed to clean the residual oil in the sewage flow channel, and then discharged into the sewer through the sewage flow channel, thereby realizing self-cleaning of the sewage flow channel, freeing the user's hands and improving the user experience.

[0073] refer to Figure 5-6Furthermore, a water flow channel 103 and an air flow channel 104 are provided in the closed chamber 10, and the water flow channel 103 and the air flow channel 104 are arranged at intervals from the sewage channel 101. A water outlet hole 112 and / or an air outlet hole 113 are provided at the top of the upper shell 11, and a water inlet hole 123 and / or an air inlet hole 124 are provided at the bottom of the lower shell 12. The opposite ends of the water flow channel 103 are respectively connected with the water inlet hole 123 and the water outlet hole 112 to form a water flow channel, which can divert external cleaning water into the range hood module to provide a water supply solution for the range hood module, facilitate self-cleaning of the interior of the range hood module, free the hands of the user, and save the water tank structure of the existing range hood. The opposite ends of the airflow channel 104 are respectively connected to the air inlet 124 and the air outlet 113 to form an airflow channel, which can guide the high-temperature steam generated by the operation of the dishwasher module to the interior of the range hood module, so as to utilize the high-temperature steam to dissolve the oil stains inside the range hood module, thereby achieving the effects of discharging, condensing the high-temperature steam and dissolving the oil stains, thereby making the tableware in the dishwasher module dry.

[0074] The water flow channel 103 is arranged with one end away from the air inlet hole 124 being high and the other end being low, and the air flow channel 104 is arranged with one end away from the air inlet hole 124 being high and the other end being low, that is, both the water flow channel 103 and the air flow channel 104 are arranged with the rear end being high and the front end being low, so as to facilitate guiding the water flow and air flow to flow upward quickly.

[0075] In this embodiment, the front of the upper shell 11 is an arc-shaped surface 114 that bends upward from front to back, so as to save materials and improve aesthetics while ensuring that several channels are arranged with a low front and a high rear. A limiting step 115 is formed on the top of the upper shell 11. The limiting step 115 is arranged with a high front end and a low rear end, and has a high front plane and a low rear plane. Two oil guide ports 111, a water outlet 112 and an air outlet 113 are arranged on the low rear plane of the limiting step 115. The lower shell 12 is a triangular prism with a low front end and a high rear end. A boss 125 extending downward is fixed at the front end of the bottom of the lower shell 12. The sewage outlet 121, the self-cleaning water inlet 122, the water inlet 123 and the air inlet 124 are respectively vertically penetrated through the boss 125.

[0076] refer to Figure 2-8Furthermore, the transfer diversion device 1 also includes a decorative cover 13, which is in a "concave" shape and opens toward the rear. A top opening 132 is provided at the top of the decorative cover 13 for the connection pipe to pass through. A mounting groove 131 opening toward the front is provided at the lower end of the decorative cover 13, and the rear end of the housing component is inserted into the mounting groove 131 horizontally from front to back, so that the housing component can be pressed against the stove top of the cabinet module through the decorative cover 13. At least one oil guide port 111, water outlet 112 and air outlet 113 are all provided in the decorative cover 13, so that at least one oil guide port 111, water outlet 112, air outlet 113 and the corresponding connection pipe are hidden in the decorative cover 13, which is conducive to improving the overall aesthetics.

[0077] In this embodiment, the upper groove wall surface of the installation groove 131 of the decorative cover 13 abuts against the rear low plane of the limiting step 115, and the decorative cover 13 abuts against the high end of the limiting step 115 to limit the decorative cover 13 and prevent the decorative cover 13 from detaching from the shell assembly forward.

[0078] Two avoidance portions 133 are provided in the decorative cover 13, which are located on the left and right outer sides of the outer shell assembly, so as to strengthen the lower end strength of the decorative cover 13 and facilitate the processing and demoulding. A clamping portion 134 is provided on the rear lower side of the left and right side walls of the decorative cover 13. In this embodiment, the clamping portion 134 is in a "7" shape, which is used to cooperate with the upper flange of the cabinet module to realize the rear limit of the decorative cover, so that the decorative cover 13 is stably and reliably clamped between the outer shell assembly and the upper flange of the cabinet module.

[0079] Example 3

[0080] This embodiment provides a control method for a cleaning system, which is applied to a cleaning system as described in Embodiment 1 or 2. The control method comprises the following steps:

[0081] S11, starting the dishwasher cleaning program;

[0082] S12, controlling the water supply assembly 24 to connect the washing water outlet of the water cup assembly 22 and the spray arm assembly 25 respectively, and starting the water supply assembly 24;

[0083] Specifically, the three-way control valve 242 of the water supply assembly 24 is controlled to connect the washing water outlet of the water cup assembly 22 with the spray arm assembly 25. At this time, the tableware washing water path is connected, while the range hood washing water path is cut off. Then, the washing pump 241 in the water supply assembly 24 is started to pump the water in the water cup assembly to the spray arm assembly to wash the tableware.

[0084] S13, continuously determining whether the dishwasher module 2 has entered the drainage phase, if not, continuing to execute this step, if yes, closing the water supply component 24, and starting the drainage component 23;

[0085] Specifically, the dishwasher cleaning program includes a washing stage, a draining stage, and a drying stage. It is continuously determined whether the dishwasher module 2 has entered the draining stage. If not, it indicates that the dishwasher module is still in the washing stage, and step S13 needs to be continued. If yes, it indicates that the dishwasher module has entered the draining stage from the washing stage, and at this time, the washing pump 241 in the water supply component 24 is turned off, and the drain pump 231 in the drain component 23 is started.

[0086] S14, the drainage assembly 23 transports the water in the water cup assembly 22 to the oil collecting tank 32 of the range hood module 3 and / or the cleaning flow channel of the transfer guide device 1.

[0087] Specifically, after starting the drain pump 231 in the drain assembly 23, under the action of the drain pump 231, the water in the water cup assembly 22 is first discharged into the cleaning flow channel and / or the oil collecting tank 32 of the transfer diversion device 1, and then finally discharged into the sewer, so that the residual oil in the cleaning flow channel and / or the oil collecting tank 32 can be cleaned together during the drainage process of the dishwasher, thereby preventing residual oil in the cleaning flow channel and / or the oil collecting tank 32.

[0088] It can be seen that the dishwasher module and the range hood module are functionally combined and share the water system of the dishwasher module, realizing the automatic water loading and unloading and self-cleaning function of the range hood module, replacing the existing manual water adding self-cleaning function. Therefore, it is more functional and practical than existing products, more automated, and has lower use costs.

[0089] Further, after step S14, the control method includes the following steps: S15, continuously judging whether the dishwasher module 2 enters the drying stage, if not, returning to step S14, if yes, closing the drainage component 23, and starting the wind cabinet component 34 of the range hood module 3 until the drying stage ends. Thus, the high-temperature steam in the dishwasher module 2 is discharged by the wind cabinet component 34, which is conducive to improving the tableware drying efficiency.

[0090] Further, after step S15, the control method comprises the following steps:

[0091] S16, after the drying stage is finished, it is determined whether the cycle of the dishwasher module 2 to start the cleaning program has reached the set value, if so, it goes to the next step, if not, the dishwasher module 2 is turned off.

[0092] Specifically, the cleaning system can be set to 2 days or more as a time period, or the dishwasher module 2 needs to start the range hood cleaning program once when the number of times the cleaning program is started is 4-6 times or more.

[0093] S17, control the water supply component 24 to connect the washing water outlet of the water cup component 22 and the water flow channel of the transfer guide device 1 respectively, and start the water supply component 24.

[0094] Specifically, the three-way control valve 242 of the water supply assembly 24 is controlled first to connect the washing water outlet of the water cup assembly 22 with the water flow channel of the transfer diversion device 1. At this time, the tableware washing water channel is cut off, while the range hood washing water channel is connected. Then, the washing pump 241 in the water supply assembly 24 is started to deliver the water pump in the water cup assembly to the cleaning assembly 43 inside the range hood module 3 through the water flow channel of the transfer diversion device 1, so as to clean the smoke collecting chamber 31 and / or the wind cabinet assembly 34 through the cleaning assembly.

[0095] Example 4

[0096] This embodiment provides a control method for a cleaning system, which is applied to a cleaning system as described in Embodiment 1 or 2. The control method comprises the following steps:

[0097] S21, start the range hood cleaning program;

[0098] S22, controlling the water supply assembly 24 to connect the washing water outlet of the water cup assembly 22 and the spray arm assembly 25 respectively, and starting the water supply assembly 24 to perform heating pre-rinsing;

[0099] Specifically, the three-way control valve 242 of the water supply assembly 24 is controlled to connect the washing water outlet of the water cup assembly 22 with the spray arm assembly 25. At this time, the tableware washing water path is connected, while the range hood washing water path is cut off. Then, the washing pump 241 in the water supply assembly 24 is started to perform heating pre-rinsing, thereby heating the water in the water cup assembly 22.

[0100] S23, obtaining and determining whether the turbidity of water in the water cup assembly 24 is less than the turbidity threshold, if so, entering the range hood cleaning stage and proceeding to the next step, if not, entering the dishwasher cleaning stage;

[0101] Specifically, the dishwasher module is also provided with a turbidity sensor, which is used for the turbidity of the water in the water cup assembly 22. The cleaning system obtains the turbidity of the water in the water cup assembly 24 through the turbidity sensor, and determines whether the turbidity of the water in the water cup assembly 24 is less than the turbidity threshold. If the turbidity of the water is less than the turbidity threshold, it indicates that the cleaning water is good; otherwise, it indicates that the cleaning water is poor.

[0102] When the washing water supply is poor, the water supply component 24 is controlled to connect the washing water outlet of the water cup component 22 and the spray arm component 25 respectively. At this time, the dishwasher is started to wash the dishes first, and then the range hood cleaning work can be carried out after the end to ensure the cleanliness of the washing water of the range hood and avoid the blockage of the cleaning pipeline. In this process, the dishes are washed at the same time, so that the dishes inside the dishwasher module 3 are kept clean, and the growth of bacteria during the storage of the dishes is effectively avoided.

[0103] S24, control the water supply assembly 24 to connect the washing water outlet of the water cup assembly 22 and the water flow channel of the transfer diversion device 1 respectively, until the end.

[0104] Specifically, when the water for washing is good, the three-way control valve 242 of the water supply assembly 24 is controlled first to connect the washing water outlet of the water cup assembly 22 with the water flow channel of the transfer diversion device 1. At this time, the tableware washing water channel is cut off, while the range hood washing water channel is connected. Then, the washing pump 241 in the water supply assembly 24 is started to deliver the water pump in the water cup assembly to the cleaning assembly 43 inside the range hood module 3 through the water flow channel of the transfer diversion device 1, so as to wash the smoke collecting chamber 31 and / or the wind cabinet assembly 34 through the cleaning assembly.

[0105] Furthermore, after step S24, the control method includes the following steps: S25, after the dishwasher cleaning stage or the range hood cleaning stage is over, the water supply component 24 is turned off, and the drainage component 23 is started, the drainage component 23 transports the water in the water cup component 22 to the oil collecting tank 32 of the range hood module 3 and / or the cleaning flow channel of the transfer guide device 1, so that the water cup component 22 can clean the residual oil in the cleaning flow channel and / or the oil collecting tank 32 during the drainage process, thereby preventing residual oil in the cleaning flow channel and / or the oil collecting tank 32.

[0106] The above are only some embodiments of the present invention. For those skilled in the art, several modifications and improvements can be made without departing from the creative concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A cleaning system, characterized in that: include: The transfer and diversion device (1) is provided with a sewage flow channel and a cleaning flow channel, wherein the sewage flow channel is respectively connected to the cleaning flow channel and the sewer; A range hood module (3) is provided with a smoke collecting chamber (31), an oil collecting tank (32) and a wind cabinet assembly (34), wherein the smoke collecting chamber (31) is connected to the sewage discharge channel via the oil collecting tank (32); and A dishwasher module (2) is provided with an inner tank assembly (21), a water cup assembly (22) and a drainage assembly (23); the drainage port of the water cup assembly (22) is connected to the oil collecting tank (32) and / or the cleaning flow channel through the drainage assembly (23).

2. A cleaning system according to claim 1, characterized in that: It also comprises at least one oil guide component (42) arranged on the range hood module (3), and the oil collecting tank (32) is connected to the sewage discharge channel via the at least one oil guide component (42).

3. A cleaning system according to claim 1, characterized in that: It also includes a cleaning component (43), the intermediate flow guide device (1) is also provided with a water flow channel, the water outlet end of the water flow channel is connected to the smoke collecting chamber (31) through the cleaning component (43); the dishwasher module (2) is also provided with a water supply component (24) and a spray arm component (25), and the washing water outlet of the water cup component (22) is selectively connected to the spray arm component (25) or the water inlet end of the water flow channel through the water supply component (24).

4. A cleaning system according to claim 3, characterized in that: The cleaning component (43) comprises a water flow chamber (431), a cleaning water inlet (432), a water outlet joint (433) and a nozzle, wherein the water flow chamber (431) is respectively connected to the cleaning water inlet (432) and the water outlet joint (433), and the water outlet joint (433) is connected to the nozzle.

5. A cleaning system according to claim 4, characterized in that: The cleaning component (43) further comprises a water receiving pipe (436) and a flow meter (437); the water receiving pipe (436) is arranged in the water flow cavity (431), and its two opposite ends are respectively connected to the cleaning water inlet (432) and the water outlet joint (433); the flow meter (437) is arranged on the cleaning water inlet (432) or the water receiving pipe (436).

6. A cleaning system according to claim 1, characterized in that: The intermediate flow guide device (1) is also provided with an air flow channel, and the dishwasher module (2) is also provided with an exhaust assembly (26), and the exhaust port of the inner tank assembly (21) is connected to the smoke collecting chamber (31) in sequence through the exhaust assembly (26) and the air flow channel.

7. A cleaning system according to claim 6, characterized in that: It also comprises a condensation component (41), at least part of which is arranged in the smoke collecting chamber (31), and the condensation component (41) is respectively connected to the smoke collecting chamber (31) and the air flow channel of the transfer flow guiding device (1).

8. A control method for a cleaning system, characterized in that: Using a cleaning system as described in any one of claims 1 to 7, the control method comprises the following steps: S11, starting the dishwasher cleaning program; S12, controlling the water supply component (24) to connect the washing water outlet of the water cup component (22) and the spray arm component (25), and starting the water supply component (24); S13, continuously determining whether the dishwasher module (2) has entered the drainage phase, if not, continuing to execute this step, if yes, closing the water supply component (24), and starting the drainage component (23); S14, the drainage component (23) transports the water in the water cup component (22) to the oil collecting tank (32) of the range hood module (3) and / or the cleaning flow channel of the transfer and diversion device (1).

9. The control method according to claim 8, characterized in that: The control method comprises the following steps: S15, continuously determining whether the dishwasher module (2) has entered the drying stage, if not, returning to step S14, if so, closing the drainage assembly (23), and starting the wind cabinet assembly (34) of the range hood module (3) until the drying stage ends.

10. The control method according to claim 9, characterized in that: The control method comprises the following steps: S16, after the drying stage is finished, obtaining and judging whether the cycle of the washing program started by the dishwasher module (2) reaches the set value, if yes, proceeding to the next step, if no, shutting down the dishwasher module (2); S17, controlling the water supply component (24) to respectively connect the washing water outlet of the water cup component (22) and the water flow channel of the transfer diversion device (1), and starting the water supply component (24).

11. A control method for a cleaning system, characterized in that: Using a cleaning system as described in any one of claims 1 to 7, the control method comprises the following steps: S21, start the range hood cleaning program; S22, controlling the water supply assembly (24) to respectively connect the washing water outlet of the water cup assembly (22) and the spray arm assembly (25), and starting the washing pump in the water supply assembly (24) to perform heating pre-rinsing; S23, obtaining and judging whether the turbidity of water in the water cup assembly (24) is less than the turbidity threshold value, if so, entering the range hood cleaning stage and proceeding to the next step, if not, entering the dishwasher cleaning stage; S24, controlling the water supply assembly (24) to respectively connect the washing water outlet of the water cup assembly (22) and the water flow channel of the transfer diversion device (1) until the end.

12. The control method according to claim 11, characterized in that: The control method comprises the following steps: S25, after the dishwasher cleaning phase or the range hood cleaning phase is completed, the water supply component (24) is turned off and the drainage component (23) is started, and the drainage component (23) transports the water in the water cup component (22) to the oil collecting tank (32) of the range hood module (3) and / or the cleaning flow channel of the transfer guide device (1).

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