CN208905539U - Steam cooking apparatus - Google Patents

Abstract

The utility model provides a kind of steam cooking apparatus, it is related to the technical field of kitchen appliance, the steam cooking apparatus includes device housing, the liner being set in device housing and the cooling unit for cooling liner, wherein, the bottom end of device housing is provided with thermovent, and the hot end of cooling unit is between liner and device housing；One air-supply assembly is set between device housing and liner, and for blowing to the hot end of cooling unit, the wind that air-supply assembly is sent out can be discharged through the hot end of cooling unit by thermovent.The steam cooking apparatus alleviates food materials for a long time when being placed in the liner of steam cooking apparatus, not can guarantee the fresh problem of food materials.

Description

Steam cooking apparatus

Technical field

The utility model relates to kitchen appliance technical fields, more particularly, to a kind of steam cooking apparatus.

Background technique

In recent years, with the continuous improvement of scientific and technological level, kitchen appliance industry has welcome rapid development, more and more Kitchen appliance start to come into people's lives, such as: steam oven, micro- steaming all-in-one machine and scorch the steam cookings such as all-in-one machine and set It is standby.

However, in the prior art, when because being placed on food materials in the liner of steam cooking apparatus for a long time, not can guarantee food Material it is fresh so that the reservation function of steam cooking apparatus is significantly limited, thus also result in that user experience is bad to ask Topic.

It would therefore be highly desirable to design the new steam cooking apparatus of one kind to improve the above problem.

Utility model content

The purpose of this utility model is to provide a kind of steam cooking apparatus, long to alleviate food materials existing in the prior art When time is placed in the liner of steam cooking apparatus, the fresh technical problem of food materials not can guarantee.

Steam cooking apparatus provided by the utility model include device housing, the liner being set in described device shell with And the cooling unit for cooling down the liner, wherein the bottom end of described device shell is provided with thermovent, the cooling unit Hot end between the liner and described device shell；One air-supply assembly be set to described device shell and the liner it Between, for blowing to the hot end of the cooling unit, the wind that the air-supply assembly is sent out can be through the hot end of the cooling unit It is discharged by the thermovent.

Specifically, thermovent may include multiple heat release holes, the shape of heat release hole can be round or oblong, etc. Deng；Liner can be stainless steel inner container；Air-supply assembly can be with the hot end of face cooling unit.

In addition, the cold end of cooling unit also can be set between device housing and liner.

Further, the cold end of the cooling unit is close to the outer wall of the liner, and the cold end back of the cooling unit Side from the liner is covered with the first insulating layer.

The cold end of cooling unit is close to the outer wall of liner, so that can be straight between the cold end of cooling unit and the outer wall of liner Row energy exchange is tapped into, so that cooling unit is more preferable to the cooling effect of liner.Deviate from the one of liner in the cold end of cooling unit Side cover sets the first insulating layer, can reduce cooling capacity and scatter and disappear into air, is conducive to save the energy.

The cold end of cooling unit is close to the outer wall of liner, specifically, the cold end of cooling unit can be the top with liner The outer wall of at least one end in end, rear end, left end and right end is close to.

First insulating layer can be heat-insulated felt.

Further, the cooling unit includes semiconductor refrigerating unit, compression-type refrigeration unit and absorption refrigeration list At least one of member.

Further, the cooling unit includes compression-type refrigeration unit, and the compression-type refrigeration unit includes successively connecting Compressor, condenser, throttling element and the evaporator connect.

Throttling element can be capillary or expansion valve.

Further, the liner at least partially stainless steel or heating conduction is better than the material pieces of stainless steel, described cold Condenser thermally contacts connection with the liner.

Further, the air-supply assembly includes motor and flabellum, and the output shaft of the flabellum and the motor is affixed, and It can be rotated in the drive of the motor；

The hot end to the cooling unit is rectified in the air-supply of the flabellum.

Further, heating dish is provided on the bottom wall of the liner.

Further, the heating dish includes microcrystal glass plate, sintering metal micron heating film on the microcrystal glass plate； Alternatively, the heating dish includes microcrystal glass plate, sintering metal nanometer heating film on the microcrystal glass plate.

Alternatively, heating dish may be the structure or stainless steel of stainless steel plate back side arrangement heating tube The structure of plate surface setting thick film.

Further, the heating dish is covered with the second insulating layer away from the side of the liner.

Further, at least one in the roof of the liner, side wall and rear wall is provided with heating member.

Further, the heating member includes heating tube.

Steam cooking apparatus provided by the utility model having the beneficial effect that compared with prior art

Steam cooking apparatus provided by the utility model includes device housing, the liner being set in device housing and use In the cooling unit of cooling liner, cooling unit can make the food materials in liner and liner be in low-temperature condition, be conducive to liner Middle food materials it is fresh-keeping, can significantly improve food materials for a long time when being placed in the liner of steam cooking apparatus, not can guarantee food materials Fresh problem is conducive to the realization of steam cooking apparatus reservation function, and then can bring better use to user.

In addition, the bottom end of device housing is provided with thermovent, the hot end of cooling unit between liner and device housing, And the air-supply assembly for blowing to the hot end of cooling unit is provided between device housing and liner, the wind that air-supply assembly is sent out It can be discharged through the hot end of cooling unit by thermovent.On the one hand, it is blown by air-supply assembly to the hot end of cooling unit, favorably Heat dissipation in cooling unit hot end；On the other hand, thermovent is set to the bottom end of device housing, hot end of the wind through cooling unit by Thermovent is expelled to kitchen bottom space, is conducive to the evaporation to kitchen floor surface moisture.

Detailed description of the invention

It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art Under the premise of labour, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the side view of steam cooking apparatus provided by the embodiment of the utility model；

Fig. 2 is the main view of steam cooking apparatus provided by the embodiment of the utility model.

Icon: 1- device housing；2- liner；3- air-supply assembly；The first insulating layer of 4-；5- heating dish；61- compression Machine；62- condenser；63- throttling element；64- evaporator；7- heating member；The second insulating layer of 8-.

Specific embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical Novel protected range.

It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition The concrete meaning of language in the present invention.

As Figure 1-Figure 2, steam cooking apparatus provided in this embodiment includes device housing 1, is set to device housing Liner 2 in 1 and the cooling unit for cooling liner 2, wherein the bottom end of device housing 1 is provided with thermovent, cooling single The hot end of member is between liner 2 and device housing 1.One air-supply assembly 3 is set between device housing 1 and liner 2, for The hot end of cooling unit is blown, and the wind that air-supply assembly 3 is sent out can be discharged through the hot end of cooling unit by thermovent.

Steam cooking apparatus provided in this embodiment include device housing 1, the liner being set in device housing 12 and For the cooling unit of cooling liner 2, cooling unit can make the food materials in liner 2 and liner 2 be in low-temperature condition, be conducive to Food materials is fresh-keeping in liner 2, can significantly improve food materials for a long time when being placed in the liner 2 of steam cooking apparatus, Wu Fabao The fresh problem of food materials is demonstrate,proved, the realization of steam cooking apparatus reservation function is conducive to, and then can bring to user and preferably make With experience.

In addition, the bottom end of device housing 1 is provided with thermovent, the hot end of cooling unit be located at liner 2 and device housing 1 it Between, and the air-supply assembly 3 for blowing to the hot end of cooling unit, air-supply assembly 3 are provided between device housing 1 and liner 2 The wind of submitting can be discharged through the hot end of cooling unit by thermovent.On the one hand, by air-supply assembly 3 to the hot end of cooling unit Air-supply, is conducive to the heat dissipation in cooling unit hot end；On the other hand, thermovent is set to the bottom end of device housing 1, and wind is through cooling single The hot end of member is expelled to kitchen bottom space by thermovent, is conducive to the evaporation to kitchen floor surface moisture.

Specifically, in the present embodiment, thermovent may include multiple heat release holes, the shape of heat release hole can be round or Oblong, etc.；Liner 2 can be stainless steel inner container；Air-supply assembly 3 can be with the hot end of face cooling unit.

In addition, the cold end of cooling unit also can be set between device housing 1 and liner 2 in the present embodiment.

It outwardly radiates in cooling unit it should be noted that the hot end of the cooling unit mentioned in the present embodiment refers to One end where component, such as: when cooling unit is compression-type refrigeration unit, condenser 62 in compression-type refrigeration unit, The cold end of cooling unit refers to one end where the component for absorbing external heat in cooling unit, such as: when cooling unit is pressure Evaporator 64 when compression type refrigerating unit, in compression-type refrigeration unit；The steam cooking apparatus mentioned in the present embodiment can be Steam oven, micro- steaming all-in-one machine scorch all-in-one machine or micro- scorch all-in-one machine etc..

In the optional technical solution of the present embodiment, the cold end of cooling unit can be close to the outer wall of liner 2, and cooling unit Cold end be covered with the first insulating layer 4 away from the side of liner 2.

The cold end of cooling unit is close to the outer wall of liner 2, so that can between the cold end of cooling unit and the outer wall of liner 2 Energy exchange is directly carried out, so that cooling unit is more preferable to the cooling effect of liner 2.Deviate from liner 2 in the cold end of cooling unit A side cover set the first insulating layer 4, can reduce cooling capacity into air scatter and disappear, be conducive to save the energy.

The cold end of cooling unit is close to the outer wall of liner 2, specifically, the cold end of cooling unit can be and liner 2 The outer wall of at least one end in top, rear end, left end and right end is close to.

First insulating layer 4 can be heat-insulated felt.

In the optional technical solution of the present embodiment, cooling unit may include semiconductor refrigerating unit, compression-type refrigeration list At least one of member and absorption refrigeration unit.

Specifically, cooling unit may include compression-type refrigeration unit, compression-type refrigeration unit includes sequentially connected pressure Contracting machine 61, condenser 62, throttling element 63 and evaporator 64, refrigerant are including compressor 61, condenser 62,63 and of throttling element It is circulated in the circuit of evaporator 64.At this point, the cold end of cooling unit is evaporator 64, hot end is condenser 62.Liner 2 can Using at least partly material as stainless steel inner container, naturally it is also possible to be the material pieces structure that at least partially heating conduction is better than stainless steel At liner, condenser 62 thermally contacts connection with the stainless steel of the liner 2 or the material pieces, such as wound form attaches, with reality Heat transfer between existing condenser 62 and liner.

The refrigeration principle of cooling unit are as follows: compressor 61 is opened, and the lower pressure vapor refrigerant in evaporator 64 is sucked pressure Contracting machine 61, and by lower pressure vapor refrigerant boil down to high steam heel row to condenser 62；Condenser 62 makes high temperature and pressure freeze Agent steam condensation is medium temperature highly pressurised liquid, meanwhile, air-supply assembly 3 flows through condenser 62 for cool exterior air is sucked, and takes away condensation The heat that 62 inner refrigerant of device distributes, highly pressurised liquid are injected in evaporator 64 after throttling element 63, and low temperature liquid refrigeration agent exists Vaporization in evaporator 64, becomes low-pressure steam, draws the heat of surrounding, realizes the refrigeration of liner 2.

Throttling element 63 can be capillary or expansion valve.

In the optional technical solution of the present embodiment, air-supply assembly 3 may include motor and flabellum, the output of flabellum and motor Axis is affixed, and can rotate in the drive of motor.The air-supply end of flabellum can be with the hot end of face cooling unit.

Alternatively, air-supply assembly 3 or fan.

The air-supply of flabellum is rectified to the hot end of cooling unit, specifically, the hot end of cooling unit can be positioned at liner 2 with Between device housing 1, and it is located at the lower section of liner 2, air-supply assembly 3 can be the surface positioned at cooling unit hot end, can also It is in the same plane with cooling unit hot end with to be, and the hot end of face cooling unit.

In the present embodiment, vapour system may include water tank, water pump and steam generation facility etc., by water pump by water from water It is extracted into steam generation facility in case.

In the optional technical solution of the present embodiment, heating dish 5 is provided on the bottom wall of liner 2.

The function of existing steam cooking apparatus is more single, only has the function of steaming, while condensed water is often arranged at bottom. And heating dish 5 is set in the bottom end of liner 2 in the present embodiment, 5 overall face of heating dish heats so that 2 temperature of liner is more equal It is even, not only make 2 bottom of liner be not easy to condense ponding, bottom-heated disk 5 can also be used separately as pan-fried disk, for decocting for food materials It is roasting, the products such as substitution baking pan, or for the auxiliary heating of liner 2, maintain the stabilization of temperature in liner 2.

In the optional technical solution of the present embodiment, heating dish 5 may include microcrystal glass plate, sintered gold on microcrystal glass plate Belong to micron heating film；Alternatively, heating dish 5 includes microcrystal glass plate, sintering metal nanometer heating film on microcrystal glass plate.

Further, as a kind of specific embodiment, microcrystal glass plate is as flat and smooth face and 2 bottom end of liner Stainless steel inner wall is tightly connected.

Alternatively, the structure or stainless of heating dish 5 or stainless steel plate back side arrangement heating tube The structure of surface of steel plate setting thick film.

In the optional technical solution of the present embodiment, heating dish 5 can be covered with the second insulating layer 8 away from the side of liner 2.

The second insulating layer 8, which is arranged, away from the side of liner 2 in heating dish 5 can reduce scattering and disappearing for heat, reduce energy consumption, mention Culinary art rate is risen, achievees the effect that energy-saving and water-saving.

Second insulating layer 8 can be heat-insulated felt.

In the optional technical solution of the present embodiment, it can be at least one in the roof, side wall and rear wall of liner 2 and set It is equipped with heating member 7.

By heating to 2 surface of liner, the high-temperature steam in liner 2 is enabled to be not easy to condense, and steam generation facility The adjusting to temperature in liner 2 can be realized in conjunction with roof, side wall or rear wall and bottom-heated disk 5.

Specifically, heating member 7 can be heating tube.

Steam cooking apparatus provided in this embodiment has sterilizing function, specifically, steam generation facility generates 140 DEG C Superheated steam is injected in liner 2, so that the temperature in liner 2 is reached 120 DEG C, and maintain 10min, can either be played wet heating and be killed The effect of bacterium disinfection, meanwhile, the 5 heated base ponding of heating dish of 2 bottom of liner, superheated steam reaches 140 DEG C, reaches xeothermic and kill The effect of bacterium disinfection.

Steam cooking apparatus provided in this embodiment has reservation function, such as: food materials are placed on interior by user at night In gallbladder 2, the next morning, it can be served.Specifically, food materials are placed in liner 2, eaten by 140 DEG C or more overheat steam jettings Material surface 10 seconds kills bacterium and the active mold on food materials surface, then starts cooling unit, is quickly cooled down, reaches to liner 2 The effect of preservation by low temperature, so that food materials pass through the storage of 12h or more time, still fresh deliciousness.

Steam cooking apparatus provided in this embodiment can reduce the steam sprayed when the door body for opening steam cooking apparatus Amount, alleviate steam cooking apparatus after completing culinary art, when opening door body, a large amount of steam comes head-on in liner 2, causes to disappear The case where person of expense scalds or interferes consumer.Specifically, it is cooling to liner 2 by cooling unit, after 2 surface cooling of liner, The steam flash set heat release of surrounding, reduces the amount of steam, and simultaneously coagulated heat again quickly gasifies other water droplets, The state for reaching balance realizes the quick transmitting of energy, so as to eliminate most of steam in 3min.Steam cooking simultaneously Device makes liner 2 keep certain temperature, is conducive to that food materials is made to have preferable mouthfeel.

Steam cooking apparatus provided in this embodiment has the function of that refrigerating fresh-keeping, steam box when not in use, can be used for cooking The storage of preceding food materials, such as: seafood, green vegetables for just having bought back from food market etc. can not be put into refrigerator, are temporarily stored into the present embodiment and mention In the steam cooking of confession.Postprandial remaining food can also be placed in it is fresh-keeping in steam cooking apparatus provided in this embodiment, When eating again, steam heating can be opened.In this way, not only be convenient for management and storage of the user to vegetable, but also it can be avoided vegetable With other vegetable taints of odour.

Steam cooking apparatus provided in this embodiment can be used in the cleaning of fruit surface paraffin, pesticide.

Fruit is often sprayed insecticide in process of production, and surface is also often coated with edible wax, high by spraying into fruit surface Warm steam enables to the edible wax of fruit surface to dissolve, and the mould inhibitor for the fruit surface that gasifies and remains of pesticide etc..

Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new The range of each embodiment technical solution of type.

Claims (10)

1. a kind of steam cooking apparatus, which is characterized in that including device housing (1), be set to it is interior in described device shell (1) Gallbladder (2) and the cooling unit for cooling down the liner (2), wherein the bottom end of described device shell (1) is provided with heat dissipation Mouthful, the hot end of the cooling unit is between the liner (2) and described device shell (1)；One air-supply assembly (3) is set to Between described device shell (1) and the liner (2), for blowing to the hot end of the cooling unit, the air-supply assembly (3) The wind of submitting can the hot end through the cooling unit be discharged by the thermovent.

2. steam cooking apparatus according to claim 1, which is characterized in that the cold end of the cooling unit is close in described The outer wall of gallbladder (2), and the cold end of the cooling unit is covered with the first insulating layer (4) away from the side of the liner (2).

3. steam cooking apparatus according to claim 1, which is characterized in that the cooling unit includes semiconductor refrigerating list At least one of member, compression-type refrigeration unit and absorption refrigeration unit.

4. steam cooking apparatus according to claim 1, which is characterized in that the cooling unit includes compression-type refrigeration list Member, the compression-type refrigeration unit include sequentially connected compressor, condenser, throttling element and evaporator.

5. steam cooking apparatus according to claim 4, which is characterized in that the liner (2) at least partially stainless steel Or heating conduction is better than the material pieces of stainless steel, the condenser thermally contacts connection with the liner.

6. steam cooking apparatus according to claim 1, which is characterized in that the air-supply assembly (3) includes motor and fan The output shaft of leaf, the flabellum and the motor is affixed, and can rotate in the drive of the motor；

The hot end to the cooling unit is rectified in the air-supply of the flabellum.

7. steam cooking apparatus according to claim 1-6, which is characterized in that on the bottom wall of the liner (2) It is provided with heating dish (5).

8. steam cooking apparatus according to claim 7, which is characterized in that the heating dish (5) includes microcrystal glass plate, Sintering metal micron heating film on the microcrystal glass plate；Alternatively, the heating dish (5) includes microcrystal glass plate, the crystallite Sintering metal nanometer heating film on glass plate.

9. steam cooking apparatus according to claim 7, which is characterized in that the heating dish (5) deviates from the liner (2) Side be covered with the second insulating layer (8).

10. steam cooking apparatus according to claim 1-5, which is characterized in that the roof of the liner (2), At least one in side wall and rear wall is provided with heating member (7).