CN111351080A

CN111351080A - Integrated kitchen range

Info

Publication number: CN111351080A
Application number: CN202010116287.XA
Authority: CN
Inventors: 陈维维; 余悦泳; 林文灿; 周赑; 王宏宇; 蒋祥锋; 刘贞武
Original assignee: Foshan Shunde Midea Washing Appliances Manufacturing Co Ltd
Current assignee: Foshan Shunde Midea Washing Appliances Manufacturing Co Ltd
Priority date: 2020-02-25
Filing date: 2020-02-25
Publication date: 2020-06-30

Abstract

The invention discloses an integrated cooker which comprises an integrated cooker outer shell (4) and a functional module, wherein the side wall of the integrated cooker outer shell is provided with a purified water interface (43) for connecting a purified water outlet (A1) of an external water purifier; the functional module sets up in the front portion of integrated kitchen shell body and tube coupling to pure water interface. According to the steam cooker, the functional modules in the integrated cooker, particularly the steam box module, the steam washing module and the like are connected with the external water purifier through the purified water interface, the purified water provided by the external water purifier is supplied to the steam generator, so that steam without heavy metal ions is generated, the scale phenomenon of the steam generator is greatly reduced, the cleanliness of the steam is greatly improved, the steam cooking effect is improved, meanwhile, the frequent water filling and hand pouring are not needed, the labor is saved, the operation and maintenance cost is reduced, and the user satisfaction is improved.

Description

Integrated kitchen range

Technical Field

The invention belongs to the field of kitchen appliances, and particularly relates to an integrated stove.

Background

The range hood has become one of the essential kitchen appliances in ordinary family life. The existing integrated stove product with the function of the electric steam box is used as a water source for supplying steam, tap water or water of a water dispenser is mostly filled in a water box, and the electric steam box is extracted and used when in work.

As shown in fig. 1, a steam box module 1 is integrated at the front part in an integrated cooker outer shell 4, and a head part 5 and the like are arranged at the rear part. The steam box module 1 comprises a water box 11, and the water box 11 can be drawn out of or put into the front wall of the integrated cooker outer shell 4. After the water in the detachable water box 11 is changed into steam, the steam is directly contacted with food, and heavy metal elements in tap water are remained on the food. If the purified water of the water dispenser is used, the water dispenser needs to be removed by a water box to receive water, which is troublesome, and meanwhile, the purified water is also influenced by the quality control of production enterprises. After the steam box is used, the water box 11 must be emptied, so that the phenomenon that water in the water box 11 is deteriorated due to the fact that the steam box is not used for a long time is prevented.

In addition, the integrated kitchen product that has the steam ager module or the integrated kitchen product that has the steam cleaning function still faces a same problem, because running water quality of water is poor promptly, integrated kitchen is after long-time the use, and the evaporation pan or the inside incrustation scale that can produce of steam generator cavity for producing steam reduce evaporation pan or steam generator's heating efficiency, and the pipeline is blockked up even in the serious time, causes the product inefficacy.

Disclosure of Invention

An object of the present invention is to provide an integrated cooker to reduce operation and maintenance costs of the integrated cooker and to improve user satisfaction.

To achieve the above object, the present invention provides an integrated cooker, including:

the integrated stove comprises an integrated stove outer shell, wherein a purified water interface for connecting a purified water outlet of an external water purifier is arranged on the side wall of the integrated stove outer shell; and

the functional module is arranged at the front part of the integrated stove outer shell and connected to the purified water interface through a pipeline.

In some embodiments, the functional module comprises a steam box module, and a purified water supply pipeline is connected between a steam generator of the steam box module and the purified water interface.

In some embodiments, a built-in water storage box is arranged in the purified water supply pipeline, a water storage cavity of the built-in water storage box is communicated with the outside, a water storage box water inlet valve is arranged in a pipeline between the built-in water storage box and the purified water interface, and a cooking water supply pump is arranged in a pipeline between the steam generator and the built-in water storage box.

In some embodiments, the side wall of the integrated cooker outer shell is provided with a residual water outlet, a water storage box drain pipe is connected between the built-in water storage box and the residual water outlet, and a water storage box drain pump is arranged in the water storage box drain pipe.

In some embodiments, the steam cooking module comprises a cooking controller configured to:

when the steam box module is started to work, the water inlet valve of the water storage box is opened;

when the water level in the built-in water storage box reaches a preset water level, stopping the water inlet valve of the water storage box and opening the cooking water supply pump;

and when the steam cooking module stops working, opening the water storage box drainage pump to drain the stored water in the built-in water storage box.

Optionally, the built-in water storage box is enclosed in the integrated stove outer shell.

In some embodiments, the integrated cooker further comprises a steam wash module, and a steam wash water supply pump is provided in a steam wash water supply pipe between the steam generator of the steam wash module and the built-in water storage box.

In some embodiments, the steam wash module comprises a steam wash controller configured to:

when the steam washing module is started to work, the water inlet valve of the water storage box is opened;

when the water level in the built-in water storage box reaches a preset water level, stopping the water inlet valve of the water storage box and opening the steam washing water supply pump;

and when the steam washing module stops working, the water storage box drainage pump is opened to drain the stored water in the built-in water storage box.

In some embodiments, the functional module further comprises a dishwasher module, the dishwasher module is connected with the water storage cavity of the built-in water storage box through a pipeline, and a dishwasher water supply pump is arranged in the connecting pipeline.

In some embodiments, the functional module further comprises a dishwasher module, the sidewall of the integrated stove outer shell is provided with a domestic water interface for connecting a domestic water outlet of an external water purifier, and the dishwasher module is connected with the domestic water interface through a pipeline.

In the invention, the functional modules in the integrated cooker, such as the steam box module and the like, are connected with the external water purifier through the purified water interface, and the purified water provided by the water purifier is supplied to the steam generator, so that the steam without heavy metal ions is generated, the cleanliness of the steam is improved, the steam cooking effect is improved, the manpower is saved, the frequent water filling and pouring are not needed, the scale phenomenon of the steam generator can be obviously improved, the operation and maintenance cost is finally reduced, and the user satisfaction is improved.

Additional features and advantages of the invention will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

fig. 1 is a perspective view of an integrated cooker of the prior art;

FIG. 2 is a schematic block diagram of a water purifier and steam boiler linkage system according to an embodiment of the present invention;

fig. 3 is a perspective view of an integrated range according to an embodiment of the present invention, in which the integrated range is connected to an external water purifier;

fig. 4 is an external pipe connection diagram of the integrated cooker of fig. 3;

fig. 5 to 9 illustrate waterway connection diagrams of a linkage system of a water purifier and a steam oven in various embodiments;

fig. 10 is an internal water path schematic diagram of the integrated cooktop of fig. 3; and

fig. 11 is a partial water path diagram within an integrated hob according to an embodiment of the present invention, wherein a common steam generator is used.

Description of the reference numerals

1 steam box module 2 water purification module

3 cabinet 4 integrated kitchen outer shell

5 head 6 steam washing module

7 built-in water storage box of dishwasher module 8

9 tap 10 common steam generator

11 detachable water box 12 cooking water supply pipe

13 cooking water supply pump 14 multi-way change valve

15 metering pump 16 pure water storage box

17 steam generator feed pump 20 three-way connector

21 preposition filter core 22 booster pump

23 RO filter core 24 high-voltage switch

25 rear-mounted active carbon filter element 26 integrated water channel plate

30 sink 41 tap water interface

42 residual water outlet 43 pure water interface

61 steam supply pipe 62 steam wash water supply pump

71 Water supply pump of dishwasher

81 water storage box water inlet valve 82 water storage box drainage pump

91 life tap 92 drinking water tap

100 steam supply controller

201 first steam supply valve 202 second steam supply valve

A1 purified water outlet A2 domestic water outlet

A3 concentrated water outlet L0 inner main water pipe

L1 purified water outlet pipe L2 domestic water outlet pipe

L4 prepositive water outlet pipe of L3 concentrated water drain pipe

L6 water storage box drain pipe of L5 concentrated water outlet pipe

Detailed Description

The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.

In the present invention, unless specified to the contrary, use of the terms of orientation such as "upper, lower, top, bottom" or the like are generally described with respect to the orientation shown in the drawings or the positional relationship of the components with respect to each other in the vertical, or gravitational direction.

In order to solve the problems of complicated water changing of the water box of the steam oven, heavy metal residue and the like, as shown in fig. 2, the invention provides that purified water produced by the water purifier or the water purifying module 2 is conveyed into the steam generator of the steam oven or the steam box module 1 through a purified water interface 43, for example, so as to replace the water box 11 which is disassembled and assembled by manual water changing, and simultaneously, the problems of more residues on the surface of food after steam cooking, scale deposition after the steam generator is used for a long time and the like are solved. The water purifier or the water purification module 2 may be connected to a municipal tap water pipe through a tap water connection 41 and discharge residual water through a residual water discharge port 42, and may also deliver prefiltered or purified water to the faucet 9.

The water purifier and the steam boiler can be independent products, are only connected through a pipeline and are in linkage control, and can also be integrated in an integrated stove as functional modules respectively. The water purifier can comprise a multi-stage filter element capable of filtering silt, heavy metal ions and calcium and magnesium ions, and provides purified water for the steam boiler, so that heavy metal pollution, scale deposition and the like are avoided.

Based on the above principle, the system shown in fig. 5 includes:

the water purifier is provided with a purified water outlet pipe L1; and

a steam oven including a steam generator;

wherein, a purified water outlet pipe L1 is connected to the steam generator to provide a source of steam water.

As shown in fig. 8, in an embodiment, a multi-way reversing valve 14, such as a three-way reversing valve or a four-way reversing valve, may be disposed in the purified water outlet pipe L1, the multi-way reversing valve 14 includes at least a first outlet end connected to the steam generator and a second outlet end for discharging or supplying water, and a metering pump 15 is disposed in a connection pipe between the first outlet end and the steam generator. Thus, one path of the purified water outlet pipe L1 supplies water to the steam boiler, and the other path can be used for temporary storage or direct supply of the water tap 9. Therefore, the system may further include a drinking water tap 92 or a purified water storage box 16 connected to the second outlet end of the purified water outlet pipe L1.

The water purifier may include a water purifier controller. When in use, the water purifier controller is configured to synchronously start and continuously output the purified water after receiving a starting signal of the steam boiler; correspondingly, the steam oven can comprise a steam oven controller, and the steam oven controller is configured to select the corresponding pure water set consumption according to the steam cooking gear and control the multi-way reversing valve 14 to be switched to the first outlet end; the corresponding pure water with the set consumption is input by the metering pump 15; the multi-way reversing valve 14 is controlled to switch to other outlet ports, such as a second outlet port or possibly a third outlet port, etc.

Wherein, the steam oven can be selected etc. according to culinary art edible material and duration and set for different steam cooking gears, corresponds the required steam water consumption of different magnitudes (being the pure water and sets for the quantity). Or the steam oven can calculate more refined steam water consumption according to parameters such as cooking time, heating efficiency of the steam generator and the like, so that the steam oven can be used as a pure water set consumption signal to be generated to the water purifier controller.

When the multi-way reversing valve 14 is arranged, the water purifier can generate pure water with the set consumption of redundant pure water, and the redundant pure water can be output through the second outlet end and the like. Alternatively, purified water may be quantitatively produced and quantitatively delivered. As shown in fig. 9, a steam generator water supply pump 17 at an upstream end of the steam generator is provided in the purified water outlet pipe L1; wherein, the steam oven controller is configured to select the corresponding pure water setting dosage according to the steam cooking gear, and the water purifier controller is configured to receive the pure water setting dosage signal, generate the pure water of the pure water setting dosage and supply all quantitative to the steam generator through the steam generator water supply pump 17, thereby realizing the graded, accurate and quantitative water supply.

When supplying water to the steam generator, the power device may be a metering pump 15 provided at the front end of the steam generator, a steam generator water supply pump 17, or the like, but may be a pump by pumping power in the water purifier. Taking fig. 9 as an example, the steam generator water supply pump 17 may be omitted. A booster pump 22 is provided in the water purifier, and the water purifier includes a water purifier controller configured to be synchronously activated upon receiving a start signal of the steam boiler to generate purified water, and to control driving of the booster pump 22 to pump the purified water to the steam generator through a purified water outlet pipe L1. The direct pumping of the booster pump 22 in the water purifier can reduce the use of components and save the installation space.

In another alternative embodiment, as shown in fig. 5, a built-in water storage box 8 is particularly added to the purified water outlet pipe L1, and a cooking water supply pump 13 is provided in a connection pipe between the built-in water storage box 8 and a steam generator of the steam oven. Namely, the purified water is temporarily stored by the built-in water storage box 8 and then distributed or discharged.

Different from the water box 11, the built-in water storage box 8 can be fixed without disassembly, replacement, manual water adding, water pouring and the like. The water storage cavity of the built-in water storage box 8 can be communicated with the outside, and a water storage box inlet valve 81 is arranged in a purified water outlet pipe L1 connected with the inlet end of the built-in water storage box 8. Thus, when the water inlet valve 81 of the water storage box is opened, which is equivalent to the opening of the water tap, the purified water of the purified water outlet pipe L1 can be input into the built-in water storage box 8.

Of course, it will be understood by those skilled in the art that the built-in water storage box 8 may be additionally provided in the embodiment shown in fig. 8 and 9.

Wherein, water purifier and steam oven can integrate in same integrated kitchen, and integrated kitchen still can include other functional module, as shown in fig. 3. Accordingly, the built-in water storage box 8 includes a first outlet port connected to the steam generator, a second outlet port connected to other functional modules, and the like. As shown in fig. 6, 7, other functional modules may be comprised by the dishwasher module 7, the steam wash module 6 or both. Similarly, the pure water is adopted, so that the residue of heavy metal on bowls and chopsticks and the volute fan can be reduced. In addition, the steam oven may be integrated in an integrated range, and the water purifier is located outside the integrated range, as shown in fig. 4.

The linkage principle of the water purifier and the steam boiler is explained, and on the basis, the integrated stove with different integration degrees is correspondingly provided.

As shown in fig. 3 and 4, an integrated cooker externally connected with a water purification module 2 (or an independent water purifier) according to an embodiment of the present invention is disclosed, and includes:

the integrated stove comprises an integrated stove outer shell 4, wherein a purified water interface 43 used for connecting a purified water outlet A1 of an external water purifier is arranged on the side wall of the integrated stove outer shell 4; and

and the functional module is arranged at the front part of the integrated stove outer shell 4 and is connected to the purified water interface 43 through a pipeline.

In this embodiment, the integrated stove provides purified water as a source of steam water for functional modules such as a steam box through an external water purifier. Wherein, at least a purified water interface 43 is arranged on the integrated kitchen range outer shell 4, and a tap water interface 41 and the like can also be arranged.

The functional module at least comprises a steam box module 1, and a purified water supply pipeline is connected between a steam generator of the steam box module 1 and the purified water interface 43. The steam box module 1 may be an electric steam box and/or an electric oven, and the integrated cooker shown in fig. 3 integrates the electric steam box and the electric oven. The steam box module 1 includes a steam generator (not shown) for generating steam, and pure water is introduced into a boiler of the steam generator and heated to high-temperature steam. The pure water is introduced, so that the scale generated after the boiler is used for a long time can be avoided, and the steam generated by the pure water has less or no heavy metal ions and the like compared with the steam generated by tap water, so that the food cooking is more sanitary, the user satisfaction is higher, and the integrated stove product is higher-grade.

Referring to fig. 10, as an example, a built-in water storage box 8 for temporarily storing purified water flowing from the external water purification module 2 through a purified water connection 43 may be provided in the purified water supply line. The water storage cavity of the built-in water storage box 8 is communicated with the outside, and a water storage box water inlet valve 81 is arranged in a pipeline between the built-in water storage box 8 and the purified water interface 43, so that purified water can be introduced into the water storage box by opening the water storage box water inlet valve 81, and the inflow of external purified water is stopped when the water inlet valve is closed. The combination of the external water purification module 2 and the steam box module 1 is realized by the built-in water storage box 8 and the water inlet valve 81 of the water storage box.

On the basis of the built-in water storage box 8, a cooking water supply pump 13 can be arranged in a pipeline between the steam generator and the built-in water storage box 8, and purified water in the water storage box is pumped into the steam generator of the steam box module 1.

The side wall of the integrated cooker outer shell 4 may further be provided with a residual water outlet 42, referring to fig. 10, a water storage box drain pipe L6 is connected between the built-in water storage box 8 and the residual water outlet 42, and a water storage box drain pump 82 is disposed in the water storage box drain pipe L6. After the steam box module 1 and the steam washing module 6 stop working, the residual water can be pumped out in time by the water storage box draining pump 82 so as to keep the water storage box clean and sanitary.

After connecting outside water purification module 2 or independent purifier, can introduce the pure water to integrated kitchen, avoided the artifical operation of adding water and pouring water of water box, realize automated control, cleaner, health moreover.

To enable automatic control, the steam cooking module may comprise a cooking controller configured to:

when the steam box module 1 is started to work, the water inlet valve 81 of the water storage box is opened;

when the water level in the built-in water storage box 8 reaches a preset level, the water storage box water inlet valve 81 is stopped and the cooking water supply pump 13 is turned on.

Furthermore, in order to solve the problems that after the integrated stove is used for a long time, oil smoke is attached to an impeller of an oil smoke exhaust device, the exhaust amount of the whole integrated stove is reduced, and the oil smoke cleaning rate is reduced, part of the integrated stove has the function of automatically cleaning the impeller by using steam, and the integrated stove can be kept to operate efficiently for a long time. Because the water quality of each region is different, after the integrated kitchen range of some regions is used for a long time, a large amount of water scales can be generated in the evaporation pan or the steam generator cavity for generating steam, the heating efficiency of the evaporation pan or the steam generator is reduced, and even pipelines are blocked in serious cases, so that the product is invalid.

In fig. 10, the integrated range may further include a steam wash module 6, and a steam wash water supply pump 62 is provided in a steam wash water supply pipe 61 between the steam generator of the steam wash module 6 and the built-in water storage box 8. Accordingly, the steam wash controller may be configured to:

when the steam washing module 6 is started to work, the water inlet valve 81 of the water storage box is opened;

when the water level in the built-in water storage box 8 reaches a preset level, the water storage box water inlet valve 81 is stopped and the steam wash water supply pump 62 is turned on.

Wherein, the preset water level is higher than the water level of the required water amount so as to ensure sufficient water supply.

Further, the steam wash controller may be further configured to:

when the steam cooking module stops working, the water storage box drainage pump 82 is opened to drain the stored water in the built-in water storage box 8; and/or

When the steam wash module 6 stops operating, the water storage box drain pump 82 is turned on to drain the stored water in the built-in water storage box 8.

In the embodiment, the built-in water storage box 8 is sealed in the integrated stove outer shell 4, and manual taking operation is not needed.

Furthermore, the functional module may further include a dishwasher module 7, referring to fig. 7, the dishwasher module 7 is connected to the water storage chamber of the built-in water storage box 8 through a pipeline, and a dishwasher water supply pump 71 is disposed in the connecting pipeline. The steam wash controller controls the dishwasher feed pump 71 in a similar logic to the steam wash feed pump 62 and will not be described in detail herein.

The pure water can be introduced to dish washer module 7, also can introduce the life water of just straining, and the lateral wall of integrated kitchen shell body 4 is equipped with the life water interface that is used for connecting the life water export A2 of outside water purifier, and dish washer module 7 pipe connection life water interface.

In the integrated kitchen of externally connecting the water purifier, the external connection pipeline is more, and the exterior space that occupies is great, but the space in the integrated kitchen is more loose, has set up electric steamer and electric oven from top to bottom in figure 4 for example, has still set up locker 3, can integrate more functional module. When the inside integration has water purification module 2, the external connection pipeline of integrated kitchen is still less and succinct, and the space in the integrated kitchen is compacter to be utilized, and the below space of basin 30 can remain for other uses. It should be noted that, in the integrated cooker, the internal or external water purification module 2 may be a pressure tank or a pressure tank-free water purification module, and may be a plurality of filter element combination schemes, which are not critical in this case, and detailed description is omitted here.

Referring to fig. 11, in one embodiment, the integrated cooker includes:

a steam cooking module;

a steam washing module 6; and

a common steam generator 10, the common steam generator 10 being switchable between a low heating power state or a high heating power state;

wherein, in a low heating power state, the common steam generator 10 generates a steam mixture and delivers it at least to the steam wash module 6, and in a high heating power state, the common steam generator 10 generates high temperature steam and delivers it at least to the steam cooking module.

In the present embodiment, the common steam generator 10 within the integrated hob provides steam to the different steam usage modules and may provide different forms of steam. For example, in fig. 11, the steam cooking module is illustratively supplied with high temperature steam, i.e., fully vaporized pure steam, typically above 100 ℃, and the steam wash module 6 is supplied with a relatively high humidity, relatively low temperature, vaporous water vapor mixture having entrained a relatively large amount of water vapor. Like this, can practice thrift functional components and parts, practiced thrift steam generator promptly, not only practiced thrift the components and parts cost, more importantly provides more loose installation space in the finite space of integrated kitchen, has made things convenient for the structural layout design of product.

The low heating power state and the high heating power state are a mutual comparison value, the heating efficiency in the high heating power state is higher than that in the low heating power state, so that high-temperature steam, namely pure steam generally higher than 100 ℃, is generated in the high heating power state, and a steam-state steam-water mixture of partial steam and partial steam is generated in the low heating power state, and the water content of the steam-state steam-water mixture is much larger than that of the pure steam.

To achieve multi-power heating, as an example, the common steam generator 10 may include a boiler and a plurality of electric heating elements arranged at a circumferential wall of the boiler, a part of the plurality of electric heating elements being electrically operated in a low heating efficiency state, and the whole of the plurality of electric heating elements being electrically operated in a high heating efficiency state. The electric heating element can be an electric heating tube which is cheap, easily available and easy to assemble, but also can be a thick film heating element and the like. In addition, the low heating power state or the high heating power state may be internalized and subdivided into a plurality of low heating power states or a plurality of high heating power states of different sizes, which is not intended to limit the present invention.

To achieve back-end steam distribution of the common steam generator 10, in one embodiment, as shown in fig. 11, the integrated hob includes a three-way connector 20, the three-way connector 20 having one inlet end and two outlet ends communicating with both inlet ends. The inlet end of the three-way connector 20 is connected with the steam outlet end of the common steam generator 10, a first branch steam supply pipe is connected between the first outlet end of the three-way connector 20 and the steam cooking module, and a second branch steam supply pipe is connected between the second outlet end of the three-way connector 20 and the steam washing module 6.

Wherein, a first steam supply valve 201 is arranged in the first branch steam supply pipe, a second steam supply valve 202 is arranged in the second branch steam supply pipe, steam generated by the common steam generator 10 enters the three-way connector 20 from the inlet end and flows out from the two outlet ends respectively in two parts, and the flow rate flowing to the steam washing module 6 and the steam cooking module (including but not limited to the steam box module 1) is adjusted by the two steam supply valves. Similarly, more flow allocations can be made through more channels of the multi-way connector and its supply valve.

Generally, the steam box module 1 and the steam washing module 6 are not activated at the same time, so the first and second air supply valves are normally in a closed-open state or in a closed-open state at the same time. On this basis, the integrated hob further comprises a steam supply controller 100, the steam supply controller 100 being configured to:

correspondingly selecting the heating power state of the common steam generator 10 according to the working states of the steam washing module 6 and the steam cooking module;

the first steam supply valve 201 and the second steam supply valve 202 are correspondingly controlled by the switches according to the working states of the steam washing module 6 and the steam cooking module.

Further, the steam supply controller 100 is further configured to:

controlling the common steam generator 10 to be in a low heating power state to generate and deliver the water-vapor mixture when the steam washing module 6 is independently started;

when the steam cooking module is separately activated, the common steam generator 10 is controlled to be in a high heating power state to generate and deliver high temperature steam.

Of course, the case where the steam box module 1 and the steam wash module 6 are simultaneously activated is not excluded, and thus the steam supply controller 100 may be further configured to: when the steam washing module 6 and the steam cooking module are jointly started, the common steam generator 10 is controlled to be in a high heating power state. At the moment, the steam washing module 6 adopts high-temperature steam spray washing to soften oil stains on the surface of the air duct assembly at high temperature.

In another embodiment, the integrated cooker may include a multi-way directional valve 14, an inlet end of the multi-way directional valve 14 is connected to a steam outlet end of the steam generator, a first branch steam supply pipe is connected between a first outlet end of the multi-way directional valve 14 and the steam cooking module, and a second branch steam supply pipe is connected between a second outlet end of the multi-way directional valve 14 and the steam washing module 6. The inlet side of the multi-way diverter valve 14 is selectively controllable to selectively communicate with one of the outlet sides, thereby providing fewer control components and greater ease of control than the three-way connector 20 and its combination of two supply valves.

After the common steam generator 10 is used, the water purifier or purification module 2 provides purified water to the common steam generator 10. The integrated water purification module 2 may directly supply water, or the integrated oven may also include a built-in water storage box 8 temporarily storing purified water through the built-in water storage box 8 and disposed in a connection pipe between the purified water outlet a1 of the water purification module 2 and the common steam generator 10.

The water storage cavity of the built-in water storage box 8 is communicated with the outside, the inlet end of the built-in water storage box 8 is connected with a water storage box inlet pipe, the water storage box inlet pipe is provided with a water storage box inlet valve 81, a steam generator water supply pipe is connected between the outlet end of the built-in water storage box 8 and the shared steam generator 10, and a steam generator water supply pump 17 is arranged in the steam generator water supply pipe. Thus, the pipe connection with the water purifier or the water purification module is realized through the built-in water storage box 8, the water storage box inlet valve 81 and the steam generator water supply pump 17.

Similarly, the pipeline connection with the external water purifier or water purification module can be realized through the purified water interface 43, the built-in water storage box 8 and the water inlet valve and the water supply pump thereof.

In addition, the pure water may be pumped to each function module by using a booster pump 22 or the like within the water purification module 2 to provide power. By utilizing the pumping power of the booster pump 22, a preposed water supply pump of the steam generator, a built-in water storage box and the like can be saved, the use of components is reduced, the cost of the components is reduced, the limited installation space in the integrated kitchen is saved, and the internal layout design of the product is convenient.

The water purifier or the water purification module 2 has different internal water paths and can have various forms of filter elements. The water purification module 2 of the present invention employs a typical waterway system, as shown in fig. 5 to 9.

As an example, referring to fig. 5, the water purification module 2 includes:

the water outlet end of the internal main water pipe L0 is connected with a purified water outlet pipe L1; and

the RO filter cartridge 23 is disposed in the inner main water pipe L0 in series with the booster pump 22 and is located at the downstream end of the booster pump 22.

Wherein, the booster pump 22 pumps the water under pressure to the RO filter element 23 for reverse osmosis filtration to generate purified water and concentrated water.

Further, water purification module 2 still includes:

a pre-filter cartridge 21, PAC pre-filter cartridge being disposed in series with the booster pump 22 in the inner main water pipe L0 and located at an upstream end of the booster pump 22; and

and a front water outlet pipe L4 extending from the water outlet end of the front filter element 21.

Wherein, the initial water after PAC preposition filter core filtration can be exported as domestic water.

Further, a high-voltage switch 24 and a rear activated carbon filter element 25 are arranged at the rear end of the booster pump 22, and the secondary filtered water filtered by the RO filter element 23 is filtered by the rear activated carbon filter element 25 for three times to form purified water, so that heavy metal ions and the like in the tap water are basically filtered.

In order to facilitate the diversion output, the water purification module 2 is further provided with an integrated water path plate 26 positioned at the tail end, the water inlet end of the integrated water path plate 26 is respectively connected with an internal main water pipe L0, a front water outlet pipe L4 and a concentrated water outlet pipe L5 extending from the concentrated water outlet end of the RO filter element 23, and the water outlet end of the integrated water path plate 26 is respectively provided with a purified water outlet pipe L1 communicated with the internal main water pipe L0, a domestic water outlet pipe L2 communicated with the front water outlet pipe L4 and a concentrated water outlet pipe L3 communicated with the concentrated water outlet pipe L5. Therefore, the purified water, the domestic water and the concentrated water can be integrally output through the integrated water circuit board 26 by three pipelines.

In fig. 5, the integrated range further includes a purified water branch pipe L7 extended from a side branch of the purified water outlet pipe L1, the purified water branch pipe L7 is connected to the life water outlet pipe L2, and the purified water branch pipe L7 is provided with a branch pipe drain valve 19. The pure water branch pipe L7 may also be connected to the concentrated water drain pipe L3. In other words, the purified water generated by the water purifying module 2 is supplied to the steam box module 1 and other functional modules, and the residual purified water can be guided to a life faucet or discharged as waste water.

In the structural layout of the product, the steam box module 1 and the water purification module 2 are distributed in front of the integrated stove side by side, and the side wall of the outer shell 4 of the integrated stove is provided with a tap water interface 41 connected with an internal main water pipe L0 and a residual water outlet 42 connected with a concentrated water drain pipe. In addition, a living water tap 91 connected with a living water outlet pipe and a drinking water tap 92 connected with a purified water outlet pipe L1 are arranged at the top of the integrated stove outer shell 4. The water tank 30 is arranged below the domestic water faucet 91 and the drinking water faucet 92, and other functional products such as a garbage disposer and the like can be arranged below the water tank 30.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention.

It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the invention. The invention is not described in detail in order to avoid unnecessary repetition.

In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.

Claims

1. An integrated cooker, characterized in that it comprises:

the integrated stove comprises an integrated stove outer shell (4), wherein a purified water interface (43) used for being connected with a purified water outlet (A1) of an external water purifier is arranged on the side wall of the integrated stove outer shell (4); and

the functional module is arranged at the front part of the integrated stove outer shell (4) and is connected to the purified water interface (43) through a pipeline.

2. The integrated cooker according to claim 1, wherein the functional module comprises a steam box module (1), and a purified water supply line is connected between a steam generator of the steam box module (1) and the purified water interface (43).

3. The integrated stove according to claim 2, wherein a built-in water storage box (8) is arranged in the purified water supply pipeline, a water storage cavity of the built-in water storage box (8) is communicated with the outside, a water storage box water inlet valve (81) is arranged in a pipeline between the built-in water storage box (8) and the purified water interface (43), and a cooking water supply pump (13) is arranged in a pipeline between the steam generator and the built-in water storage box (8).

4. The integrated cooker according to claim 3, wherein a residual water outlet (42) is formed in a side wall of the integrated cooker outer shell (4), a water storage box drain pipe (L6) is connected between the built-in water storage box (8) and the residual water outlet (42), and a water storage box drain pump (82) is arranged in the water storage box drain pipe (L6).

5. The integrated cooker of claim 4, wherein the steam cooking module comprises a cooking controller configured to:

when the steam box module (1) is started to work, the water inlet valve (81) of the water storage box is opened;

when the water level in the built-in water storage box (8) reaches a preset water level, stopping the water inlet valve (81) of the water storage box and opening the cooking water supply pump (13);

and when the steam cooking module stops working, the water storage box drainage pump (82) is opened to drain the stored water in the built-in water storage box (8).

6. Integrated cooker according to claim 4, characterized by the fact that the built-in water storage box (8) is enclosed inside the integrated cooker outer casing (4).

7. The integrated cooker according to any one of claims 4 to 6, further comprising a steam washing module (6), wherein a steam washing water supply pump (62) is provided in a steam washing water supply pipe (61) between a steam generator of the steam washing module (6) and the built-in water storage box (8).

8. The integrated hob according to claim 7, characterized in, that the steam wash module (6) comprises a steam wash controller configured to:

when the steam washing module (6) is started to work, the water inlet valve (81) of the water storage box is opened;

when the water level in the built-in water storage box (8) reaches a preset water level, stopping the water inlet valve (81) of the water storage box and opening the steam washing water supply pump (62);

and when the steam washing module (6) stops working, the water storage box drainage pump (82) is opened to drain the stored water in the built-in water storage box (8).

9. The integrated stove according to claim 3, wherein the functional module further comprises a dishwasher module (7), the dishwasher module (7) is connected with the water storage cavity of the built-in water storage box (8) through a pipeline, and a dishwasher water supply pump (71) is arranged in the connecting pipeline.

10. The integrated hob according to claim 2, characterized in, that the functional modules further comprise a dishwasher module (7), the side wall of the integrated hob outer housing (4) is provided with a domestic water interface for connecting a domestic water outlet (A2) of an external water purifier, the dishwasher module (7) is pipe connected to the domestic water interface.