CN218474472U - Waterway system of cooking equipment - Google Patents

Abstract

A water path system of cooking equipment is characterized in that a water storage box is communicated with a boiler through a water path, a first outlet of a water inlet valve is connected with a first water inlet pipe of an inner container, and a second outlet of the water inlet valve is communicated with the water storage box through the water inlet pipe of the water storage box; the first water inlet of water tank is linked together with inner bag water connector, and the second water inlet of water tank is linked together with the boiler delivery port, and the water tank export is linked together with the drain pump entry, and the first export of drain pump is linked together with the diverter valve entry through first drain pipe, and the external second drain pipe of drain pump second export, the first export of diverter valve is linked together with the water storage box, and the second export of diverter valve is linked together with the inner bag through inner bag second inlet tube. The waterway system of the cooking equipment comprises main components such as an inner container, a boiler, a water storage box, a water inlet valve, a water outlet joint of the inner container, a water tank, a drainage pump, a switching valve and the like, wherein pipelines are communicated among the components, the waterway structure is simple, and water supply, inner container circulation cleaning and boiler circulation cleaning can be realized.

Description

Waterway system of cooking equipment

Technical Field

The utility model relates to a cooking equipment especially relates to a cooking equipment's waterway system.

Background

The steam oven has two functions of cooking and baking, and after cooking, the inner cavity of the steam oven often generates water and a small part of stains; after baking, oil stains can be attached to the inner surface of the inner cavity; after cooking for many times, the inner surface of the cavity is easy to accumulate a lot of dirt and is difficult to clean. Domestic steaming and baking oven generally does not take inner bag self-cleaning function in the existing market, during the culinary art, quick hot-blast each surface of inner bag that can blow the grease on food surface, and customer need use the clean inner bag of rag after the culinary art is finished, when baking some meat food very much, the greasy dirt of production can be attached to each surface of inner bag and is difficult to clean, and the inner bag can not take out like the overware again and put the basin and go to wash, brings inconvenience for the user. At present, a user mainly cleans the inner cavity of the steaming and baking oven by using sodium bicarbonate, white vinegar, liquid detergent and other articles in a matching way, and the residues are wiped off by using soft wet cloth or sponge. When the sodium bicarbonate, the white vinegar, the liquid detergent and other articles are used in combination, the wet cloth is required to be used for repeated scrubbing, and the cleaning workload is large.

In addition, current domestic steaming and baking oven steam generation device is heating plate or steam generator, all heats the water of stainless steel dish top through the heating pipe of bottom and produces steam, realizes the steam function, the speed and the steam volume of the steam of production are not big enough, and, heating plate or steam generator do not have gas-liquid separation device, and the steam that leads to producing is wet saturated steam, and when this wet saturated steam heated food, can be at a large amount of water of food surface condensation, influence the culinary art state and the taste of food. A large amount of steam is required to be generated in the use process of the high-power steaming and baking oven, and a boiler is generally arranged in the box body. After the boiler is used for a long time, scale is generated, and because the boiler is positioned in the steaming and baking oven, a user cannot clean the boiler manually, and only the self-cleaning water channel system is used for automatically cleaning the boiler. And boiler automatically cleaning waterway system can not share with inner bag automatically cleaning waterway system, because have remaining greasy dirt and impurity etc. after cooking in the inner bag, in case enter into the boiler, exert an influence to the heating efficiency of the heating pipe of boiler to also have certain pollution to the steam that follow-up boiler produced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to above-mentioned prior art current situation, provide a simple structure, can realize that water supply, inner bag circulation wash and the abluent water route system of cooking equipment of boiler circulation.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: this cooking equipment's waterway system, including the inner bag, its characterized in that still including:

the boiler is arranged outside the inner container and is provided with a steam outlet, a boiler water inlet and a boiler water outlet;

the water storage box is arranged outside the inner container and communicated with the boiler through a water path;

the water inlet valve is provided with a water inlet valve inlet, a first water inlet valve outlet and a second water inlet valve outlet, the first water inlet valve outlet is connected with a first inner container water inlet pipe communicated with the inner container, and the second water inlet valve outlet is communicated with the water storage box through a water storage box water inlet pipe;

the liner water outlet joint is arranged at the bottom of the liner;

the water tank is provided with a first water inlet, a second water inlet and a water outlet, the water joint of the inner container is communicated with the first water inlet, and the second water inlet is communicated with the water outlet of the boiler;

the drain pump is provided with a drain pump inlet, a drain pump first outlet and a drain pump second outlet, the water outlet of the water tank is communicated with the drain pump inlet, the drain pump first outlet is externally connected with a first drain pipe, and the drain pump second outlet is externally connected with a second drain pipe;

the switching valve is provided with a switching valve inlet, a switching valve first outlet and a switching valve second outlet, the switching valve inlet is communicated with the first drain pipe, the switching valve first outlet is communicated with the water storage box, and the switching valve second outlet is communicated with the liner through a liner second water inlet pipe.

In order to filter the water discharged from the water tank, a filter is installed inside the drain pump, and the filter is disposed on a water path between the inlet of the drain pump and the first outlet of the drain pump. Therefore, the filtered cleaning liquid can enter the inner container and the boiler for cleaning.

The liner lower water joint can have various different structures, preferably, the liner lower water joint comprises a joint and a filter basket located inside the joint, a water outlet is formed in the joint, and the water outlet is communicated with the first water inlet of the water tank.

In order to enable the filter basket to have a better filtering effect, the bottom and the side wall of the filter basket are provided with filter holes.

The water storage box can have the waterway structure of multiple difference, preferably, the water storage box has water purification entry, washing liquid entry, waste water entry, water storage box delivery port and waste water export, the inside water purification passageway, the washing liquid passageway and the waste water passageway of intercommunication waste water entry and water storage box delivery port that are formed with intercommunication water purification entry and water storage box delivery port of water storage box, the water purification entry with the water storage box inlet tube is linked together, the washing liquid entry through the washing liquid pipe with the first export of diverter valve is linked together, the water storage box delivery port is linked together through boiler inlet tube and boiler water inlet, the boiler delivery port pass through the boiler outlet pipe with waste water entry is linked together, waste water export is linked together through the second water inlet of water storage box outlet pipe and water tank.

The boiler joint assembly can have various structures, and preferably, a boiler joint and a boiler draining pump are arranged at the bottom of the boiler, the boiler water inlet and the boiler water outlet are arranged on the boiler joint, and the boiler water inlet is communicated with the boiler water outlet through an internal boiler channel.

Compared with the prior art, the utility model has the advantages of: the waterway system of the cooking equipment comprises main components such as an inner container, a boiler, a water storage box, a water inlet valve, a water outlet connector of the inner container, a water tank, a draining pump, a switching valve and the like, and after the components are communicated with one another through a pipeline, the waterway system is simple in structure, can realize water supply, circular cleaning of the inner container and circular cleaning of the boiler, and realizes self-cleaning of the inner container and the boiler.

Drawings

Fig. 1 is a schematic structural diagram of a waterway system of a cooking device according to an embodiment of the present invention;

FIG. 2 is a schematic view of the waterway system shown in FIG. 1;

FIG. 3 is a schematic view of the waterway system of FIG. 1 at another different angle;

FIG. 4 is a schematic structural diagram of a boiler according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a water storage box according to an embodiment of the present invention;

fig. 6 is an exploded schematic view of a drain pump according to an embodiment of the present invention;

fig. 7 is a schematic structural view of the water outlet joint of the inner container in the embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 3, the cooking device of the present embodiment is an oven, and the waterway system of the oven includes main components such as an inner container 1, a boiler 2, a water storage box 3, a water inlet valve 4, an inner container water outlet joint 5, a water tank 6, a water discharge pump 7, a switching valve 8, an inner container first water inlet pipe 9, a water storage box water inlet pipe 10, a first water discharge pipe 11, a second water discharge pipe 12, an inner container second water inlet pipe 13, a cleaning liquid pipe 14, a boiler water inlet pipe 15, a boiler water outlet pipe 16, a water storage box water outlet pipe 17, and a water tank water outlet pipe 18.

Wherein, boiler 2 and the equal vertical setting of water storage box 3 are in the outside of inner bag 1, and boiler 2 installs on the lateral wall of inner bag 1, and water storage box 3 installs on boiler 2's outer wall and is linked together through the water route with boiler 2. The installation structure of the boiler 2 and the water storage box 3 is an existing conventional structure and will not be described herein.

As shown in fig. 4, the boiler 2 has a steam outlet 21, a boiler water inlet 22, a boiler water outlet 23, a boiler joint 24, a boiler drain pump 25, and boiler heating pipes 26. The steam outlet 21 is arranged on the side wall of the boiler 2 and communicated with the inside of the inner container 1, and steam generated by the boiler 1 enters the inner container 1 through the steam outlet 21 to cook food in the inner container 1. The boiler joint 24 and the boiler water discharge pump 25 are arranged at the bottom of the boiler 2, the boiler water inlet 22 and the boiler water outlet 23 are arranged on the boiler joint 24, and the boiler water inlet 22 is communicated with the boiler water outlet 23 through an internal channel of the boiler. The boiler heating pipe 26 is installed inside the boiler 2 and is vertically disposed.

As shown in fig. 5, the bottom of the water storage box 3 is provided with a purified water inlet 31, a cleaning liquid inlet 32, a waste water inlet 33, and a water storage box outlet 34, and the top of the water storage box 3 is provided with a waste water outlet 35. A water purification channel communicated with the water purification inlet 31 and the water storage box outlet 34, a cleaning liquid channel communicated with the cleaning liquid inlet 32 and the water storage box outlet 34, and a wastewater channel communicated with the wastewater inlet 33 and the wastewater outlet 35 are formed inside the water storage box 3, wherein the water purification channel and the cleaning liquid channel share one outlet, and the wastewater channel is an independent channel.

The clean water inlet 31 is communicated with the water inlet pipe 10 of the water storage box, the cleaning liquid inlet 32 is communicated with the first outlet of the switching valve through the cleaning liquid pipe 14, the water outlet 34 of the water storage box is communicated with the boiler water inlet 22 through the boiler water inlet pipe 15, the boiler water outlet 23 is communicated with the waste water inlet 33 through the boiler water outlet pipe 16, the waste water outlet 35 is communicated with the second water inlet of the water tank 6 through the water outlet pipe 17 of the water storage box, and therefore the boiler water outlet 23 is communicated with the second water inlet of the water tank 6.

The inlet valve 4 of the present embodiment adopts a one-inlet-two-outlet structure, i.e. has an inlet valve inlet, a first inlet valve outlet and a second inlet valve outlet. Wherein, the first outlet of the water inlet valve is connected with a first water inlet pipe 9 of the inner container, and the first water inlet pipe 9 of the inner container is communicated with the inner part of the inner container 1. The second water outlet of the water inlet valve is communicated with the purified water inlet 31 of the water storage box 3 through the water inlet pipe 10 of the water storage box.

The center of the bottom of the inner container 1 is provided with a through hole, and a lower water joint 5 of the inner container is arranged in the through hole in the center of the bottom of the inner container 1. As shown in fig. 7, the liner water outlet connector 5 comprises a connector 51 and a filter basket 52 located inside the connector, a water outlet 511 is provided on the connector 51, the water outlet 511 is communicated with the first water inlet of the water tank 6, and a filter hole 521 is provided on the bottom and the side wall of the filter basket 52. The filtering holes 521 can isolate large particles and prevent the large particles from entering the water tank 6.

As shown in fig. 6, the drain pump 7 of the present embodiment has a drain pump inlet 71, a drain pump first outlet 72, and a drain pump second outlet 73, wherein a filter 74 is installed inside the drain pump 7, and the filter 74 is disposed on a water path between the drain pump inlet 71 and the drain pump first outlet 72. The filter 74 can filter fine impurities and prevent the impurities from winding the water pump blades and causing jamming. The water outlet of the water tank 6 is connected to the drain pump inlet 71, the first drain pump outlet 72 is connected to the first drain pipe 11, and the second drain pump outlet 73 is connected to the second drain pipe 12. The switching valve 8 of the present embodiment is provided downstream of the drain pump, and the switching valve 8 has a switching valve inlet, a switching valve first outlet, and a switching valve second outlet. The first outlet 72 of the drainage pump is connected with the inlet of the switching valve through the first drainage pipe 11, the first outlet of the switching valve is communicated with the cleaning liquid inlet 32 of the water storage box 3 through the cleaning liquid pipe 14, and the second outlet of the switching valve is communicated with the liner 1 through the second liner water inlet pipe 13.

When the water tank works, tap water enters the water inlet valve 4 and then is divided into two paths, wherein one path enters the liner 1 through the liner first water inlet pipe 9 to clean the liner 1; the other path enters into a purified water inlet 31 of the water storage box 3 through a water inlet pipe 10 of the water storage box and flows out from a water outlet 34 of the water storage box, and then enters into the boiler 2 through a boiler water inlet pipe 15 to clean the boiler 2. The water after the inner bag 1 is cleaned flows into the water tank 6 through the water outlet connector 5, the water after the boiler 2 is cleaned also flows into the water tank 6 through the water outlet pipe 17 of the water storage box, the water in the water tank 6 flows into the water drainage pump inlet 71 through the water outlet pipe 18 of the water tank and is discharged in two paths, one path of the water flows into the switching valve 8 after being discharged from the first outlet 72 of the water drainage pump and is divided into two paths again, the water discharged from the first outlet of the switching valve enters the cleaning liquid inlet 32 of the water storage box through the cleaning liquid pipe 14, the cleaning liquid flows out from the water outlet 34 of the water storage box after flowing through the cleaning liquid channel inside the water storage box 3, then enters the boiler 2 through the boiler water inlet pipe 15, and the boiler 2 is cleaned again. And water discharged from the second water outlet of the switching valve enters the inner container 1 through the second inner container water inlet pipe 13, and the inner container 1 is cleaned again. Therefore, the integral water supply, the boiler circulation self-cleaning and the inner container circulation self-cleaning are realized, and after the cleaning is finished, the cleaning can be carried out through tap water, so that the cleaning effect is improved.

Claims (6)

1. A waterway system of cooking equipment comprises an inner container (1), and is characterized by further comprising:

the boiler (2) is arranged outside the inner container (1) and is provided with a steam outlet (21), a boiler water inlet (22) and a boiler water outlet (23);

the water storage box (3) is arranged outside the inner container (1) and is communicated with the boiler (2) through a water path;

the water inlet valve (4) is provided with a water inlet valve inlet, a first outlet of the water inlet valve and a second outlet of the water inlet valve, the first outlet of the water inlet valve is connected with a first inner container water inlet pipe (9) communicated with the inner container, and the second outlet of the water inlet valve is communicated with the water storage box (3) through a water storage box water inlet pipe (10);

the liner water outlet joint (5) is arranged at the bottom of the liner (1);

the water tank (6) is provided with a first water inlet, a second water inlet and a water outlet, the liner water joint (5) is communicated with the first water inlet, and the second water inlet is communicated with the boiler water outlet (23);

the drainage pump (7) is provided with a drainage pump inlet (71), a drainage pump first outlet (72) and a drainage pump second outlet (73), the water outlet of the water tank (6) is communicated with the drainage pump inlet (71), the drainage pump first outlet (72) is externally connected with a first drainage pipe (11), and the drainage pump second outlet (73) is externally connected with a second drainage pipe (12);

and the switching valve (8) is provided with a switching valve inlet, a switching valve first outlet and a switching valve second outlet, the switching valve inlet is communicated with the first drain pipe (11), the switching valve first outlet is communicated with the water storage box (3), and the switching valve second outlet is communicated with the liner (1) through a liner second water inlet pipe (13).

2. The waterway system of a cooking device of claim 1, wherein: a filter (74) is arranged in the drainage pump (7), and the filter (74) is arranged on a water path between the drainage pump inlet (71) and the drainage pump first outlet (72).

3. The waterway system of the cooking apparatus of claim 1, wherein: the liner water outlet connector (5) comprises a connector (51) and a filtering basket (52) located inside the connector, a water outlet (511) is formed in the connector (51), and the water outlet (511) is communicated with a first water inlet of the water tank (6).

4. The waterway system of the cooking apparatus of claim 3, wherein: the bottom and the side wall of the filter basket (52) are provided with filter holes (521).

5. The waterway system of a cooking device of claim 1, wherein: water storage box (3) have water purification entry (31), washing liquid entry (32), waste water entry (33), water storage box delivery port (34) and waste water outlet (35), water storage box (3) inside be formed with the water purification passageway of intercommunication water purification entry (31) and water storage box delivery port (34), the washing liquid passageway of intercommunication washing liquid entry (32) and water storage box delivery port (34) and the waste water passageway of intercommunication waste water entry (33) and waste water outlet (35), water purification entry (31) with water storage box inlet tube (10) are linked together, washing liquid entry (32) through washing liquid pipe (14) with the first export of diverter valve is linked together, water storage box delivery port (34) are linked together through boiler inlet tube (15) and boiler water inlet (22), boiler delivery port (23) through boiler outlet pipe (16) with waste water entry (33) are linked together, waste water outlet (35) are linked together through the second water inlet of water storage box outlet pipe (17) and water tank (6).

6. Waterway system of a cooking device according to any of claims 1 to 5, characterized in that: the boiler is characterized in that a boiler joint (24) and a boiler drainage pump (25) are installed at the bottom of the boiler (2), a boiler water inlet (22) and a boiler water outlet (23) are formed in the boiler joint (24), and the boiler water inlet (22) is communicated with the boiler water outlet (23) through an internal boiler channel.

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