CN215738389U

CN215738389U - Steam cooking equipment

Info

Publication number: CN215738389U
Application number: CN202122298303.4U
Authority: CN
Inventors: 任富佳; 俞晓文; 黄相玉; 阮华平; 宋小明
Original assignee: Hangzhou Robam Appliances Co Ltd
Current assignee: Hangzhou Robam Appliances Co Ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-02-08
Anticipated expiration: 2031-09-18

Abstract

The utility model relates to the technical field of kitchen appliances, in particular to steam cooking equipment. The present invention provides a steam cooking apparatus including: the device comprises a liner assembly and a condensation assembly; the inner container assembly comprises an inner container body, two side walls of the inner container body, which are oppositely arranged, are respectively provided with a first steam outlet hole and a second steam outlet hole, and the first steam outlet hole and the second steam outlet hole are respectively communicated with the steam inlet; this internal steam of inner bag flows to the condensation subassembly by first steam outlet and second steam outlet in, steam becomes the comdenstion water behind the condensation subassembly to flow back to the inner bag originally internally, the diapire of inner bag is equipped with heating member, the heating member of inner bag body heats the comdenstion water and becomes steam and continue to be used for the culinary art, because this internal steam saturation of inner bag is certain, the heating comdenstion water can the using water wisely, avoid the waste of water resource, energy utilization is improved, user experience degree is higher.

Description

Steam cooking equipment

Technical Field

The utility model relates to the technical field of kitchen appliances, in particular to steam cooking equipment.

Background

An electric steamer is a modern kitchen appliance which cooks things by converting water into high-temperature steam through a heating device. In order to improve the working efficiency of the electric steam box, the electric steam box on the market at present gradually adopts a big steam technology. Through external steam generator and bottom constant temperature heating source, the cooperative work produces steam, and big steam is abundant in the effective guarantee cavity, high efficiency cooks food.

The large steam technology can instantly generate a large amount of steam for cooking, and also enables the large amount of steam to be discharged out of the cavity. Therefore, the water consumption of the water tank is high, and the energy utilization rate is low. A large amount of steam is discharged out of the steam box cavity in the working process of the electric steam box, and if the kitchen space in a home is small, the cooking environment of the kitchen is affected by the fact that an instant kitchen such as a bathroom is subjected to steam-turning-around; meanwhile, the steam is condensed on the surface of the cupboard, which may have adverse effects on wooden cupboards and other articles; in addition, moisture is constantly by the discharge cavity with the form of steam, leads to the water tank to constantly give the machine water supply, and whole water consumption is fast, cooks the in-process and needs the user to add water for the machine many times, influences user's experience comfort level.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the following problems: the existing steam cooking equipment has the disadvantages of high water consumption, low energy utilization rate and frequent water addition.

(II) technical scheme

In order to solve the above technical problem, an embodiment of an aspect of the present invention provides a steam cooking apparatus, including: the device comprises a liner assembly and a condensation assembly;

the condensation assembly comprises a steam inlet and a steam outlet, and the steam inlet is communicated with the steam outlet;

the inner container assembly comprises an inner container body, a first steam outlet hole and a second steam outlet hole are respectively formed in two opposite side walls of the inner container body, and the first steam outlet hole and the second steam outlet hole are respectively communicated with the steam inlet;

steam in the liner body flows out from the first steam outlet and the second steam outlet and enters the condensation assembly through the steam inlet, the condensation assembly is cooled to form condensate water which flows back to the liner body, and a heating element is arranged on the bottom wall of the liner and heats the condensate water.

According to one embodiment of the utility model, the condensation assembly comprises a housing and at least one condensation channel;

a condensation cavity is formed in the shell, cooling liquid is filled in the condensation cavity, and any condensation channel is arranged in the condensation cavity;

the steam inlet and the steam outlet are respectively arranged on the side wall of the shell, and the two ends of at least one condensing channel are respectively connected with the steam inlet and the steam outlet in a sealing way.

According to one embodiment of the utility model, the condensation assembly comprises two of the condensation channels;

one of the condensing channels is communicated with the first steam outlet, and the other condensing channel is communicated with the second steam outlet.

According to an embodiment of the utility model, the steam inlet comprises a first steam inlet hole and a second steam inlet hole, and the steam outlet comprises a first steam outlet hole and a second steam outlet hole;

two ends of one of the condensing channels are respectively communicated with the first steam inlet hole and the first steam outlet hole, and two ends of the other condensing channel are respectively communicated with the second steam inlet hole and the second steam outlet hole;

the first steam outlet hole is communicated with the first steam inlet hole, and the second steam outlet hole is communicated with the second steam inlet hole.

According to one embodiment of the utility model, the condensation channel is of a helical tubular structure.

According to one embodiment of the utility model, the shell is further provided with a liquid inlet hole and a liquid outlet hole;

the shell is provided with a liquid inlet hole and a liquid outlet hole, and the liquid inlet hole and the liquid outlet hole are respectively communicated with the condensation cavity.

According to an embodiment of the present invention, the steam cooking apparatus further comprises a water tank and a water pump;

the cooling liquid is arranged in the water tank, the liquid inlet hole and the liquid outlet hole are respectively communicated with the water tank, and the water pump is arranged between the water tank and the liquid inlet hole.

According to an embodiment of the present invention, the liquid inlet hole and the liquid outlet hole are respectively disposed on two opposite sidewalls of the housing, and the liquid inlet hole is located at a side close to the upper end of the housing, and the liquid outlet hole is located at a side close to the lower end of the housing, or the liquid inlet hole is located at a side close to the lower end of the housing, and the liquid outlet hole is located at a side close to the upper end of the housing.

According to an embodiment of the present invention, the steam cooking apparatus further includes a heat dissipation duct;

an air outlet communicated with the outside is formed in the side wall of the heat dissipation air duct;

the first steam outlet and the second steam outlet are communicated with the heat dissipation air duct.

According to one embodiment of the utility model, a heat dissipation fan is arranged in the heat dissipation air duct;

the heat dissipation air duct comprises a cover plate, the cover plate is connected with the upper wall of the inner container body, and the heat dissipation fan is installed on the cover plate.

The utility model has the beneficial effects that:

the present invention provides a steam cooking apparatus, comprising: the device comprises a liner assembly and a condensation assembly; the condensation assembly comprises a steam inlet and a steam outlet, and the steam inlet is communicated with the steam outlet; the inner container assembly comprises an inner container body, a first steam outlet hole and a second steam outlet hole are respectively formed in two opposite side walls of the inner container body, and the first steam outlet hole and the second steam outlet hole are respectively communicated with the steam inlet; steam in the liner body flows out from the first steam outlet and the second steam outlet and enters the condensation assembly through the steam inlet, the condensation assembly is cooled to form condensate water which flows back to the liner body, and a heating element is arranged on the bottom wall of the liner and heats the condensate water.

Through set up the condensation subassembly on the inner bag, this internal vapor of inner bag can flow to the condensation subassembly in through relative first steam outlet and the steam outlet of setting, wherein, set up relative first steam outlet and the steam outlet of second that sets up, can improve steam exhaust efficiency and condensation efficiency, steam is behind the condensation subassembly, become the comdenstion water, and flow back to the inner bag originally internally, the heating member of inner bag body heats the comdenstion water and becomes steam and continue to be used for the culinary art, because this internal steam saturation of inner bag is certain, the heating comdenstion water can the using water wisely, avoid the waste of water resource, and the energy utilization rate is improved, user experience degree is higher.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic structural view of a steam cooking apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a condensing assembly according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a housing according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of another housing according to an embodiment of the present invention.

Icon: 110-inner container body; 120-a heat dissipation air duct; 121-a heat dissipation fan; 122-a cover plate;

200-a condensing assembly; 210-a housing; 211-first steam inlet holes; 212-a second steam inlet hole; 213-a first steam outlet; 214-a second steam outlet; 215-liquid inlet hole; 216-liquid outlet hole; 217-baffle plate; 218-a split plate; 220-condensation channels.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 4, one embodiment of the present invention provides a steam cooking apparatus including: a liner assembly and condensing assembly 200; the condensation assembly 200 comprises a steam inlet and a steam outlet, and the steam inlet is communicated with the steam outlet; the inner container assembly comprises an inner container body 110, a first steam outlet hole and a second steam outlet hole are respectively formed in two opposite side walls of the inner container body 110, and the first steam outlet hole and the second steam outlet hole are respectively communicated with the steam inlet; the steam in the liner body 110 flows out from the first steam outlet and the second steam outlet, enters the condensation assembly 200 through the steam inlet, is cooled by the condensation assembly 200 to form condensed water, and flows back to the liner body 110, and the bottom wall of the liner is provided with a heating element which heats the condensed water.

The steam cooking equipment that this embodiment provided has one in the inner bag body 110 and holds the chamber for the cooking material, steam cooking equipment is through producing a large amount of steam fast to let in steam and hold the intracavity, utilize dynamic steam balance technique, cook to eating the material. Because steam produces faster, consequently outer steam of arranging is also more, consequently set up condensation assembly 200, steam flow into by first steam outlet and second steam outlet in condensation assembly 200, the cooling liquid is equipped with in the condensation assembly 200, and the cooling liquid in the condensation assembly 200 cools off steam, and steam forms the comdenstion water again after the liquefaction, and the comdenstion water flows back to in the inner bag under the effect of gravity. The diapire of inner bag is equipped with the heating member, and the comdenstion water reheating of heating member to the backward flow becomes steam, continues to cook the edible material that holds the intracavity again. After the heat exchange is carried out between the steam and the water in the condensation cavity, the water temperature in the condensation cavity can rise, so that the temperature of the condensed water flowing into the heating plate is higher than that of the water in the steam generator, and the heating time can be shortened.

In practical use, a connection pipe is disposed between the first steam outlet and the steam inlet, and the water vapor flows into the condensing assembly 200 through the connection pipe.

As shown in fig. 1 and 2, the condensing assembly 200 includes a housing 210 and at least one condensing passage 220; a condensation cavity is formed in the shell 210, cooling liquid is filled in the condensation cavity, and at least one condensation channel 220 is arranged in the condensation cavity; the steam inlet and the steam outlet are respectively arranged on two opposite side walls of the shell 210, and two ends of at least one condensing channel 220 are respectively connected with the steam inlet and the steam outlet in a sealing manner.

The steam cooking equipment that this embodiment provided, steam flows into to condensing channel 220 in through steam inlet, and the cooling liquid is equipped with in the condensation chamber, and the temperature of cooling liquid is less than the steam temperature, and back in steam inflow condensing channel 220, under the effect of cooling liquid, the liquefaction forms the comdenstion water, flows back to holding the intracavity by steam inlet again, because steam can not completely liquefy, and remaining partial steam is discharged to the outside air by the steam outlet again.

It is understood that in this embodiment, a refrigerator, such as a semiconductor refrigerator, may be further installed in the condensation chamber, the condensation channel 220 passes through the refrigerator, and the low temperature generated by the refrigerator may also be the vapor in the condensation channel 220 for liquefaction.

It can be understood that, in this embodiment, a fan may be further disposed outside the housing 210, so as to avoid the coolant from having an excessively high temperature during long-term operation, and accelerate heat dissipation.

As shown in fig. 2, in practical use, the condensing assembly 200 includes two condensing channels 220; one of the condensing passages 220 is communicated with the first steam outlet, that is, the condensing passage 220 on the left side in fig. 2 is communicated with the first steam outlet; the other condensing passage 220 is communicated with the second steam outlet, that is, the condensing passage 220 on the right side in fig. 2 is communicated with the second steam outlet.

It is understood that, in the present embodiment, the number of the condensation channels 220 can be actually adjusted according to the actual working condition of the equipment, the cost and the like.

As shown in fig. 2, in particular, the steam inlet includes a first steam inlet hole 211 and a second steam inlet hole 212, and the steam outlet includes a first steam outlet hole 213 and a second steam outlet hole 214; both ends of the condensing channel 220 positioned at the left side are respectively communicated with the first steam inlet hole 211 and the first steam outlet hole 213, and both ends of the condensing channel 220 positioned at the right side are respectively communicated with the second steam inlet hole 212 and the second steam outlet hole 214; the first steam outlet hole is communicated with the first steam inlet hole 211, and the second steam outlet hole is communicated with the second steam inlet hole 212.

It is to be understood that, in the present embodiment, the steam inlet and the steam outlet are not limited to the above-described arrangement.

When the condensing assembly 200 includes one condensing passage 220, the condensing passage 220 and the first and second steam outlets are connected by a three-way joint. When the condensing assembly 200 includes two condensing passages 220, the first and second vapor outlets and the two condensing passages 220 may be connected by a four-way joint.

In actual use, the condensing passage 220 has a spiral tubular structure, as shown in fig. 2. The spiral tubular structure increases the contact area between the condensation passage 220 and the cooling liquid, and can improve the condensation effect.

It is understood that, in the present embodiment, the condensation passage 220 is not limited to the above structure, and the condensation passage 220 may be a U-shaped pipe, one end of which is used for introducing steam and the other end of which is used for discharging the remaining uncondensed steam; the condensation duct 220 may also be a heater-shaped structure. The purpose of increasing the contact area between the condensation channel 220 and the cooling liquid in the present embodiment can be achieved.

As shown in fig. 1 and fig. 2, the housing 210 is further provided with a liquid inlet 215 and a liquid outlet 216; a liquid inlet hole 215 and a liquid outlet hole 216 are formed in the shell 210, and the liquid inlet hole 215 and the liquid outlet hole 216 are respectively communicated with the condensation cavity.

In the steam cooking device provided by the embodiment, the liquid inlet hole 215 and the liquid outlet hole 216 are used for circulating the condensate in the condensation cavity, so that the phenomenon that the condensate does not flow in the condensation cavity for a long time and the condensation effect is poor is avoided.

It can be understood that, in this embodiment, a partition plate may be further disposed in the condensation chamber to increase the flow path of the cooling liquid, and at the same time, to increase the contact time between the cooling liquid and the steam in the condensation channel 220, so that the temperature of the steam is reduced more.

As shown in fig. 3, a plurality of baffles 217 are disposed in the shell 210, one end of each baffle 217 is connected to a side wall of the shell 210, a flow channel for the cooling liquid is formed between the other end of each baffle 217 and the side wall of the shell 210, the baffles 217 are arranged in a staggered manner, and the cooling liquid flows in a zigzag path in the shell 210, so that the contact time between the cooling liquid and the condensation channel 220 is increased, and the condensation effect is improved.

As shown in fig. 1, the steam cooking apparatus further includes a water tank and a water pump; the cooling liquid is filled in the water tank, the liquid inlet hole 215 and the liquid outlet hole 216 are respectively communicated with the water tank, and the water pump is arranged between the water tank and the liquid inlet hole 215.

In the steam cooking apparatus of this embodiment, the cooling liquid is water. Through setting up the water pump for water constantly circulates in the condensation intracavity, and the water in the condensation intracavity remains a lower temperature throughout, can strengthen the condensation effect.

It is understood that, in this embodiment, alcohol or glycol may be added to the water to improve the condensation effect of the water.

As shown in fig. 2 to 4, the casing 210 is a rectangular parallelepiped structure, the liquid inlet hole 215 and the liquid outlet hole 216 are respectively disposed on two opposite sidewalls of the casing 210, the liquid inlet hole 215 is located at a side close to the upper end of the casing 210, and the liquid outlet hole 216 is located at a side close to the lower end of the casing 210, or the liquid inlet hole 215 is located at a side close to the lower end of the casing 210, and the liquid outlet hole 216 is located at a side close to the upper end of the casing 210.

In the steam cooking device provided by this embodiment, the liquid inlet hole 215 and the liquid outlet hole 216 are disposed on two opposite side walls of the casing 210, and are disposed in a vertically staggered manner, so that the flow path of the cooling water in the casing 210 can be increased, and the purpose of enhancing the condensation effect can be achieved.

It is understood that, in the present embodiment, the structure of the housing 210 is not limited to the rectangular parallelepiped structure, such as the cylindrical structure, and the purpose of placing the condensing channel 220 and making the cooling liquid flow in the condensing channel 220 in the present embodiment can also be achieved.

It is understood that, in the housing 210, the vertical split plates 218 may also be provided to increase the flow path of the cooling water in the housing 210 and enhance the condensation effect.

As shown in fig. 4, one end of the range plate 218 is connected to the bottom wall of the housing 210, a cooling water flow channel is formed between the other end and the top wall, after cooling water enters the condensation cavity through the liquid inlet 215, the condensation cavity on the left side is filled with cooling water, the cooling water flows into the condensation cavity on the left side through the cooling water flow channel, after the cooling water flows into the condensation cavity on the left side, the cooling water cools steam in the condensation channel 220 on the left side, and after the condensation channel 220 on the left side is filled with the condensation water, the cooling water flows out through the liquid outlet 216.

As shown in fig. 1, the steam cooking apparatus further includes a heat dissipation duct 120; an air outlet communicated with the outside is formed in the side wall of the heat dissipation air duct 120; the first steam outlet hole 213 and the second steam outlet hole 214 are both communicated with the heat dissipation air duct 120.

According to the steam cooking device provided by the embodiment, the condensing assembly 200 can condense most of steam to form condensed water, and the rest part of steam flows into the kitchen through the heat dissipation air duct 120, so that a scene that steam is dazzled in the kitchen like a bathroom due to excessive steam is avoided under the action of the condensing assembly 200, and the problem of too high water consumption speed of the device is also avoided.

As shown in fig. 1, a heat dissipation fan 121 is disposed in the heat dissipation air duct 120; the heat dissipation air duct 120 includes a cover plate 122, the cover plate 122 is connected to the upper wall of the inner container body 110, and the heat dissipation fan 121 is installed on the cover plate 122.

According to the steam cooking device provided by the embodiment, under the action of the heat dissipation fan 121, steam in the heat dissipation air duct 120 can be rapidly discharged from the air outlet, accumulation in the heat dissipation air duct 120 is avoided, and steam discharge is accelerated. Meanwhile, the cover plate 122 also has a heat dissipation function; in the cooking process, the temperature of the side wall of the inner container body 110 is high, and because the cooling fan 121 continuously blows out cold air, the temperature of the cover plate 122 is lower than that of the inner container body 110, and the high temperature of the inner container body 110 can be transmitted to the cover plate 122 to reduce the temperature of the inner container body 110.

In the description of the present invention, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the communication may be direct, indirect via an intermediate medium, or internal to both elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. Steam cooking apparatus, characterized in that it comprises: a liner assembly and a condensing assembly (200);

the condensation assembly (200) comprises a steam inlet and a steam outlet, and the steam inlet is communicated with the steam outlet;

the inner container assembly comprises an inner container body (110), two side walls of the inner container body (110) which are oppositely arranged are respectively provided with a first steam outlet hole and a second steam outlet hole, and the first steam outlet hole and the second steam outlet hole are respectively communicated with the steam inlet;

steam in the liner body (110) flows out from the first steam outlet hole and the second steam outlet hole, enters the condensation assembly (200) through the steam inlet, is cooled by the condensation assembly (200) to form condensed water, and flows back to the liner body (110), and a heating element is arranged on the bottom wall of the liner and heats the condensed water.

2. Steam cooking device according to claim 1, wherein the condensation assembly (200) comprises a housing (210) and at least one condensation channel (220);

a condensation cavity is formed in the shell (210), cooling liquid is filled in the condensation cavity, and any one condensation channel (220) is arranged in the condensation cavity;

the steam inlet and the steam outlet are respectively arranged on the side wall of the shell (210), and two ends of at least one condensing channel (220) are respectively connected with the steam inlet and the steam outlet in a sealing manner.

3. Steam cooking device according to claim 2, wherein the condensation assembly (200) comprises two of said condensation channels (220);

one of the condensing channels (220) is communicated with the first steam outlet, and the other condensing channel (220) is communicated with the second steam outlet.

4. The steam cooking device of claim 3, wherein the steam inlet comprises a first steam inlet hole (211) and a second steam inlet hole (212), and the steam outlet comprises a first steam outlet hole (213) and a second steam outlet hole (214);

two ends of one of the condensing channels (220) are respectively communicated with the first steam inlet hole (211) and the first steam outlet hole (213), and two ends of the other condensing channel (220) are respectively communicated with the second steam inlet hole (212) and the second steam outlet hole (214);

the first steam outlet hole is communicated with the first steam inlet hole (211), and the second steam outlet hole is communicated with the second steam inlet hole (212).

5. Steam cooking device according to claim 4, characterized in that the condensation channel (220) is a helical tubular structure.

6. Steam cooking device according to claim 5, characterised in that said housing (210) is further provided with an inlet hole (215) and an outlet hole (216);

and a liquid inlet hole (215) and a liquid outlet hole (216) are formed in the shell (210), and the liquid inlet hole (215) and the liquid outlet hole (216) are respectively communicated with the condensation cavity.

7. The steam cooking apparatus of claim 6, further comprising a water tank and a water pump;

the cooling liquid is filled in the water tank, the liquid inlet hole (215) and the liquid outlet hole (216) are respectively communicated with the water tank, and the water pump is arranged between the water tank and the liquid inlet hole (215).

8. Steam cooking device according to claim 7, characterised in that said inlet opening (215) and said outlet opening (216) are provided on two opposite side walls of said housing (210), respectively, and said inlet opening (215) is located at a side close to the upper end of said housing (210) and said outlet opening (216) is located at a side close to the lower end of said housing (210), or said inlet opening (215) is located at a side close to the lower end of said housing (210) and said outlet opening (216) is located at a side close to the upper end of said housing (210).

9. Steam cooking device according to claim 4, further comprising a heat dissipating air duct (120);

an air outlet communicated with the outside is formed in the side wall of the heat dissipation air duct (120);

the first steam outlet hole (213) and the second steam outlet hole (214) are both communicated with the heat dissipation air duct (120).

10. Steam cooking device according to claim 9, characterised in that a cooling fan (121) is provided in the cooling air duct (120);

the heat dissipation air duct (120) comprises a cover plate (122), the cover plate (122) is connected with the upper wall of the inner container body (110), and the heat dissipation fan (121) is installed on the cover plate (122).