CN111035232A - Steam cooking device with detachable built-in evaporator - Google Patents
Steam cooking device with detachable built-in evaporator Download PDFInfo
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- CN111035232A CN111035232A CN201911336369.9A CN201911336369A CN111035232A CN 111035232 A CN111035232 A CN 111035232A CN 201911336369 A CN201911336369 A CN 201911336369A CN 111035232 A CN111035232 A CN 111035232A
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- evaporator
- steam
- cooking device
- inner container
- heating tube
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- 238000010411 cooking Methods 0.000 title claims abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 72
- 238000010438 heat treatment Methods 0.000 claims abstract description 53
- 238000001514 detection method Methods 0.000 claims description 28
- 238000007789 sealing Methods 0.000 claims description 7
- 238000003303 reheating Methods 0.000 claims description 4
- 238000010025 steaming Methods 0.000 description 12
- 238000009434 installation Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/04—Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J37/00—Baking; Roasting; Grilling; Frying
- A47J37/06—Roasters; Grills; Sandwich grills
- A47J37/0623—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity
- A47J37/0629—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity with electric heating elements
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/04—Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels
- A47J2027/043—Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels for cooking food in steam
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
The invention discloses a steam cooking device with a detachable built-in evaporator, which comprises an inner container, an inner heating tube and an evaporator, wherein the inner container is provided with a heating tube; the inner heating tube is arranged at the top of the inner container, the evaporator is of a box body structure with an open top, a plurality of steam nozzles are evenly arranged around the evaporator, and the opening of the evaporator is arranged at the top of the inner container around the inner heating tube in a detachable mode. According to the invention, the top opening of the detachable evaporator is arranged on the inner container around the inner heating pipe, so that the inner heating pipe is positioned in the evaporator, and the inner heating pipe of the steam cooking device is utilized to heat water in the evaporator to generate steam; simultaneously, a plurality of steam nozzles are uniformly arranged on the periphery of the evaporator, so that steam can be uniformly dispersed into the inner container of the steam cooking device, the uniformity of a temperature field during cooking is ensured, the cooking time is shortened, and the food taste is improved.
Description
Technical Field
The invention belongs to the technical field of kitchen appliances, and particularly relates to a steam cooking device with a detachable built-in evaporator.
Background
The existing steam cooking device, such as a steam oven, mainly comprises two steam generating devices: the first is built-in, namely the steam generating device is arranged in a cavity of the cooking device; the built-in steam generating device is positioned at the bottom of the cavity, steam rises from the bottom and cooks and heats food on the steaming tray through the through hole of the steaming tray; the second is external, i.e. the steam generating device is arranged outside the cavity.
However, when the built-in steam generating device is applied to the steaming and baking integrated machine, the evaporator at the bottom can occupy the position of the heating tube at the bottom with the baking function, the cooking effect in the baking mode is reduced, and after the cooking in the steaming mode is finished, a user needs to use rag or sponge to suck out the residual water of the evaporator for many times, and meanwhile, the cavity body of the built-in evaporator is poor in integrity, so that the cleaning is inconvenient; the external steam generating device is generally provided with only one or two air inlets based on cost, steam is not pacified and is uniformly distributed in the cavity, so that dead angles exist, the temperature field of the cavity is not uniform, cooking time is long, energy consumption is high, meanwhile, the cooking time is too long, food nutrition loss is easily caused, and the taste of food is poor; and the scaling condition in the external evaporator can not be observed visually, so that bacteria are easy to breed. In addition, the existing evaporator adopting an internal and external mode needs accessories such as a water tank, a water suction pump, a water delivery pipe, a steam delivery pipe and the like, and is complex in structure and high in cost.
Disclosure of Invention
In order to solve the problems, the invention provides a steam cooking device with a detachable built-in evaporator, which solves the problems of complex structure, high cost and uneven inner cavity temperature field of the existing steam cooking device during cooking through the combined action of the detachable built-in evaporator and an inner heating tube.
The technical scheme adopted by the invention is as follows:
the steam cooking device with the detachable built-in evaporator comprises an inner container, an inner heating tube and an evaporator;
the inner heating tube is arranged at the top in the inner container, the evaporator is of a box body structure with an open top, a plurality of steam nozzles are evenly arranged on the periphery of the box body structure, the opening of the evaporator surrounds the inner heating tube and is detachably arranged at the top in the inner container, the inner heating tube is used for heating the evaporator to generate steam, and then the steam nozzles are evenly filled in the inner container.
Preferably, a water retaining ring is further arranged in the evaporator in a surrounding manner, is arranged below the steam nozzle and is inclined upwards, and is used for preventing water from being sprayed out of the steam nozzle.
Preferably, a sealing ring capable of being in sealing connection with the top in the inner container is arranged at the opening of the evaporator.
Preferably, the steam heating device further comprises an outer heating pipe, wherein the outer heating pipe is arranged at the inner top of the inner container and positioned on the front side of the inner heating pipe and used for reheating steam sprayed by the steam nozzle to improve the temperature of the steam.
Preferably, still include water level detection unit, water level detection unit includes electric capacity detection electrode and water level electric capacity detection module, electric capacity detection electrode set up in the outside one side of evaporimeter, water level electric capacity detection module set up in the inner bag, and with electric capacity detection electrode corresponds the cooperation.
Preferably, a fixing frame for installing the evaporator is arranged in the inner container.
Preferably, a buckle used for fixing the evaporator is further arranged in the inner container, and a buckle position which can be matched with the buckle for use is arranged on the evaporator.
Compared with the prior art, when the steam cooking device is used, the top opening of the detachable evaporator is arranged on the inner container around the inner heating pipe, so that the inner heating pipe is positioned in the evaporator, and the water in the evaporator is heated by the inner heating pipe of the steam cooking device to generate steam; the use of accessories such as a water tank, a water suction pump, a water delivery pipe, a steam delivery pipe and the like in the traditional evaporator is saved, the structure of the evaporator is simplified, and the cost is reduced; meanwhile, the evaporator and the water tank are arranged into an integral structure, so that the water capacity of the evaporator is effectively increased, compared with the traditional water tank with the capacity of 1L increased to 2L, the steaming time of 2 hours can be realized, and the use requirement of a user is met; simultaneously, a plurality of steam nozzles are uniformly arranged on the periphery of the evaporator, so that steam can be uniformly dispersed into the inner container of the steam cooking device, the uniformity of a temperature field during cooking is ensured, the cooking time is shortened, and the food taste is improved.
Drawings
FIG. 1 is a sectional view of a steam cooking device with a removable built-in evaporator according to an embodiment of the present invention;
FIG. 2 is a schematic view of a steam cooking device with a detachable built-in evaporator according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a steam cooking device with a detachable built-in evaporator, without the evaporator installed therein, according to an embodiment of the present invention;
FIG. 4 is a vapor flow diagram of a steam cooking device with a removable built-in evaporator according to an embodiment of the present invention;
FIG. 5 is a schematic view showing the structure of an evaporator in a steam cooking apparatus having a detachable built-in evaporator according to an embodiment of the present invention;
fig. 6 is a sectional view of an evaporator in a steam cooking apparatus having a detachable built-in evaporator according to an embodiment of the present invention.
In the figure: 1. an inner container; 11. a fixed mount; 12. buckling; 2. an inner heating tube; 3. an evaporator; 31. a steam nozzle; 32. a water retaining ring; 33. a seal ring; 34. buckling; 4. an external heat-generating pipe; 5. a capacitance detection electrode.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The embodiment of the invention provides a steam cooking device with a detachable built-in evaporator, which is a steam oven and comprises an inner container 1, an inner heating tube 2 and an evaporator 3, wherein the inner heating tube 2 is the inner heating tube 2 which is arranged in the inner container 1 and is applied to a baking mode, as shown in figures 1-3 and 5;
the inner heating tube 2 is arranged at the top in the inner container 1, the evaporator 3 is of a box body structure with an open top, a plurality of steam nozzles 31 are evenly arranged on the periphery of the box body structure, the opening of the evaporator 3 surrounds the inner heating tube 2 and is detachably arranged at the top in the inner container 1, namely the inner heating tube 2 extends to the inside of the evaporator 3 from the opening of the evaporator 3, the inner heating tube 2 is used for heating the evaporator 3 to generate steam, and then the steam nozzles 31 are evenly filled in the inner container 1 of the steam cooking device.
Like this, with evaporimeter 3 demountable installation in 1 interior top of inner bag, 3 splendid attire evaporation water of evaporimeter, interior heating tube 2 is located inside evaporimeter 3, heating tube 2 in the start, interior heating tube 2 is to the inside water heating of evaporimeter 3, produces steam, then inside steam cooking device is evenly filled fast through steam nozzle 31 to steam, also be inside inner bag 1 exactly to guarantee the homogeneity in temperature field, make food be heated evenly, shorten the culinary art time, improve food taste.
Meanwhile, the evaporator 3 is combined with the inner heating tube 2 for use, and evaporation water is placed in the evaporator 3, so that the use of accessories such as a water tank, a water suction pump, a water conveying pipe, a steam conveying pipe and the like is saved, the structure of the evaporator 3 is simplified, and the cost of a steam system is greatly reduced; moreover, be used for placing the evaporation water with evaporimeter 3, also set up evaporimeter and water tank as an organic whole, can hold 2L's water when fully loaded, can satisfy 2 hours continuous steaming, satisfy most users' user demand.
In addition, evaporimeter 3 can be dismantled and set up on inner bag 1, when using the culinary art mode of steaming, install it on inner bag 1, pull down it when not using, easy dismounting, and can pull down the back and wash, whether the user of being convenient for clears up the residual water after the culinary art is finished, conveniently look over the scale deposit in evaporimeter 3, effectively improve the clear convenience of evaporimeter 3, the cleaning performance is good, can in time clear up simultaneously and avoid bacterial growing, the security of improvement culinary art.
In order to prevent the evaporator 3 from splashing water during installation or polluting food during cooking, as shown in fig. 6, a water retaining ring 32 is further disposed around the inside of the evaporator 3, the water retaining ring 32 is disposed below the steam nozzle 31 and is inclined upward to prevent water from being sprayed out from the steam nozzle 31, and the up-down positional relationship between the water retaining ring 32 and the steam nozzle 31 is upward according to the coordinate system in fig. 6, that is, the arrow direction.
Thus, the water stop ring 32 is located inside the evaporator 3 and below the steam nozzle 31, but is inclined upward and inward to completely block the steam nozzle 31, and the water vapor in the evaporator 3 moves upward and overflows from the steam nozzle 31 through the water stop ring 32, and at the same time, the water stop ring 32 can prevent the splashing water in the heating process from being sprayed out of the steam nozzle 31.
Meanwhile, the water stop ring 32 can prevent water from being sprayed out of the steam nozzle 31 during installation.
As shown in fig. 6, in order to prevent the water in the evaporator 3 from splashing to contaminate the food during the boiling process, a sealing ring 33 capable of being connected with the top of the inner container 1 in a sealing manner is disposed at the opening of the evaporator 3.
Therefore, the evaporator 3 is in contact sealing with the top of the inner container 1 through the sealing ring 33 during installation, and water in the evaporator 3 is prevented from splashing out of the evaporator 3 and falling onto food materials when being boiled.
As shown in fig. 2 and 4, in order to shorten the cooking time, the cooking device further includes an outer heat-generating tube 4, the outer heat-generating tube 4 is disposed at the inner top of the inner container 1 and is located at the front side of the inner heat-generating tube 2, that is, the outer heat-generating tube 4 and the inner heat-generating tube 2 are both located at the inner top of the inner container 1, and the outer heat-generating tube 4 is closer to an opening door of the steam cooking device, and is used for reheating the steam sprayed from the steam nozzle 31 to increase the steam temperature.
Thus, the steam sprayed from the steam nozzle 32 flows to the bottom of the inner container 1 rapidly to form a 3D circulation steam system as shown in FIG. 4, and the discharged steam passes through the high temperature region of the outer heating tube 4 to be heated again, thereby increasing the steam temperature and shortening the cooking time.
In order to remind a user in use, as shown in fig. 5, the water level detection unit further comprises a capacitance detection electrode 5 and a water level capacitance detection module, the capacitance detection electrode 5 is arranged on one side of the outside of the evaporator 3, and the water level capacitance detection module is arranged in the inner container 1 and is correspondingly matched with the capacitance detection electrode 5.
Thus, when the steaming mode is started and the water level capacitance detection module is not in contact with the capacitance detection electrode 5, a user is prompted to install the evaporator; after the user selects the steaming temperature and time, the control system calculates whether the water quantity required by the cooking is less than or equal to the water quantity in the water tank, otherwise, the user is reminded to add water; when opening the mode of toasting, when water level capacitance detection module detected evaporimeter 3, the suggestion user dismantled evaporimeter 3, avoided evaporimeter 3 to shelter from interior heating tube 2 heats, was favorable to better toasting effect.
As shown in fig. 2, 3 and 5, a fixing frame 11 for installing the evaporator 3 is arranged in the inner container 1; the inner container 1 is also provided with a buckle 12 for fixing the evaporator 3, and the evaporator 3 is provided with a buckle position 34 which can be matched with the buckle 11 for use.
Thus, when the evaporator 3 is installed, the evaporator 3 is firstly placed on the fixing frame 11, and then the buckle 12 is buckled into the buckling position 34 of the evaporator 3 for fixing, so that the installation of the evaporator 3 is completed.
The working process is as follows: when a user uses the steam cooking device and uses a baking mode, the evaporator 3 is detached, and the existence of the evaporator 3 can be determined by whether the water level capacitance detection module in the water level detection unit contacts the capacitance detection electrode 5, so that the evaporator 3 is prevented from shielding the heat of the inner heating tube 2, and the baking effect is ensured;
when the steaming mode needs to be used, the installation of the evaporator 3 and the amount of water in the evaporator 3 are ensured by the water level detection unit; then the evaporator 3 is placed on the fixing frame 11, the buckle 12 is buckled on the buckle position 34 of the evaporator 3 for fixing, namely the installation of the evaporator 3 is completed, then the inner heating tube 2 is started to heat the evaporator 3, water vapor is generated and is sprayed into the inner container 1 through the steam nozzle 31, at the moment, the water vapor rapidly flows to the bottom of the inner container 1 to form a 3D circulating steam system, and the discharged steam passes through a high-temperature area of the outer heating tube 4 for reheating, so that the steam temperature is increased, and the cooking time is shortened; after the steaming is completed, the evaporator 3 is detached, and the evaporator 3 can be cleaned.
When the detachable evaporator is used, the top opening of the detachable evaporator is arranged on the inner container around the inner heating pipe, so that the inner heating pipe is positioned in the evaporator, water in the evaporator is heated by the inner heating pipe of the steam cooking device to generate steam, the use of accessories such as a water tank, a water suction pump, a water conveying pipe, a steam conveying pipe and the like in the traditional evaporator is saved, the structure of the evaporator is simplified, and the cost is reduced; meanwhile, the evaporator and the water tank are arranged into an integral structure, so that the water capacity of the evaporator is effectively increased, compared with the traditional water tank with the capacity of 1L increased to 2L, the steaming time of 2 hours can be realized, and the use requirements of users are met; and a plurality of steam nozzles are evenly arranged around the evaporator, so that steam can be evenly dispersed into the inner container of the steam cooking device, the uniformity of a temperature field during cooking is ensured, and the steam is reheated by combining the arrangement of the external heating pipe, thereby effectively shortening the cooking time and improving the food taste.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. The steam cooking device with the detachable built-in evaporator is characterized by comprising an inner container (1), an inner heating tube (2) and an evaporator (3);
interior heating tube (2) set up in top in inner bag (1), evaporimeter (3) are open-top's box structure, and evenly are provided with a plurality of steam nozzle (31) all around, the opening part of evaporimeter (3) centers on interior heating tube (2) can dismantle set up in top in inner bag (1), interior heating tube (2) are used for the heating messenger evaporimeter (3) vapor, then pass through steam nozzle (31) are evenly filled to reach inside inner bag (1).
2. Steam cooking device with detachable built-in evaporator according to claim 1, characterized in that a water retaining ring (32) is further provided around inside the evaporator (3), the water retaining ring (32) is provided under the steam nozzle (31) and is inclined upward for preventing water from being sprayed out from the steam nozzle (31).
3. Steam cooking device with removable built-in evaporator according to claim 1, characterised in that the opening of the evaporator (3) is provided with a sealing ring (33) able to be connected hermetically with the inner top of the inner container (1).
4. The steam cooking device with the detachable built-in evaporator is characterized by further comprising an outer heating pipe (4), wherein the outer heating pipe (4) is arranged on the inner top of the inner container (1) and is positioned on the front side of the inner heating pipe (2) and used for reheating steam sprayed from the steam nozzle (31) to improve the temperature of the steam.
5. The steam cooking device with the detachable built-in evaporator is characterized by further comprising a water level detection unit, wherein the water level detection unit comprises a capacitance detection electrode (5) and a water level capacitance detection module, the capacitance detection electrode (5) is arranged on one side of the outer portion of the evaporator (3), and the water level capacitance detection module is arranged in the inner container (1) and is correspondingly matched with the capacitance detection electrode (5).
6. Steam cooking device with removable built-in evaporator according to claim 1, characterised in that inside the inner container (1) there is a holder (11) for the evaporator (3).
7. Steam cooking device with detachable built-in evaporator according to claim 6, characterized in that the inner container (1) is further provided with a buckle (12) for fixing the evaporator (3), and the evaporator (3) is provided with a buckle position (34) capable of cooperating with the buckle (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911336369.9A CN111035232A (en) | 2019-12-23 | 2019-12-23 | Steam cooking device with detachable built-in evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911336369.9A CN111035232A (en) | 2019-12-23 | 2019-12-23 | Steam cooking device with detachable built-in evaporator |
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| Publication Number | Publication Date |
|---|---|
| CN111035232A true CN111035232A (en) | 2020-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911336369.9A Pending CN111035232A (en) | 2019-12-23 | 2019-12-23 | Steam cooking device with detachable built-in evaporator |
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| Country | Link |
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| CN (1) | CN111035232A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114145659A (en) * | 2021-12-10 | 2022-03-08 | 中山卡士电器有限公司 | Multifunctional electric oven with steamer function |
-
2019
- 2019-12-23 CN CN201911336369.9A patent/CN111035232A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114145659A (en) * | 2021-12-10 | 2022-03-08 | 中山卡士电器有限公司 | Multifunctional electric oven with steamer function |
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