Steaming box structure with heat preservation box
By introducing an insulation box and a water level sensor into the steam oven, automatic water supply and drainage are achieved, solving the problems of food taste deterioration and safety issues during the steam oven insulation process, and providing a safe and reliable cooking solution.
Patent Information
- Application Number
- CN202422853125.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-21
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2034-11-21
AI Technical Summary
Existing steam ovens often cause food to taste bad during the heat preservation process, and lack water level detection and overflow prevention functions, resulting in insufficient safety.
The design incorporates a steam oven structure with an insulated compartment, including a water pump and a water level sensor, to achieve automatic water supply and drainage. Combined with temperature and pressure monitoring, it ensures stable water levels and prevents dry burning or overflow due to water shortage.
It ensures that the steam oven maintains the flavor of food during the heat preservation process, prevents the water level from being too low or too high, and ensures a safe and reliable cooking environment.
Smart Images
Figure CN223627323U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of electric steamer, especially a steam box structure with a heat preservation box. BACKGROUND
[0002] The electric steamer is a kind of kitchen electrical product that converts water into high-temperature steam to cook food, which has powerful pure steaming function, can quickly realize the cooking process such as steaming dishes, steaming rice and heating food, and has the functions of accurate temperature control, locking nutrition and keeping the original taste of food, so it is favored by more and more families.
[0003] The current steam box only has the function of steaming dishes, but in reality, the cooked dishes often need to be kept warm, but using the steam box to keep warm, the cooked dishes are placed in a large environment full of steam, and the taste of the dishes will be too cooked due to the steam, and too much water will cause the taste to deteriorate. UTILITY MODEL CONTENT
[0004] Therefore, the purpose of the utility model is to provide a steam box structure with a heat preservation box, which can not only cook dishes, but also keep the dishes warm, and can detect water level information in real time to prevent dry burning due to lack of water or water overflow, and is safe and reliable.
[0005] The purpose of the utility model is realized by the following technical solutions:
[0006] A steam box structure with a heat preservation box, comprising an inner box, an outer box, a water tank and a first water pump arranged between the inner box and the outer box, a heat preservation box arranged above the inner box, and a drain port; the water inlet end of the first water pump is connected to the water tank, and the water outlet end of the first water pump is connected to the heat preservation box for adding water to the heat preservation box; the heat preservation box comprises a heat preservation shell, a heat preservation bin, a heating pipe, a temperature sensor and a first water level sensor, the heat preservation shell is arranged above the inner box, the heat preservation bin is arranged in the heat preservation shell, and the heating pipe, the temperature sensor and the first water level sensor are arranged in the heat preservation shell.
[0007] Further, the steam box structure with a heat preservation box further comprises a second water pump arranged between the inner box and the outer box, the water inlet end of the second water pump is connected to the heat preservation box, and the water outlet end of the second water pump is connected to the drain port for draining water from the heat preservation box.
[0008] Further, the heat preservation box further comprises a bin door, the bin door is arranged on the outer box and locked on the heat preservation shell; a first sealing strip is arranged between the bin door and the heat preservation shell
[0009] Further, the heat preservation shell is further provided with a water inlet port and a water outlet port, the water inlet port is connected to the water outlet end of the first water pump through a pipeline, and the water outlet port is connected to the water inlet end of the second water pump through a pipeline.
[0010] Further, the bottom of the inner box is provided with a heating assembly, the upper end of the inner box is provided with a steam outlet, the steam outlet is connected to the water tank through a pipeline, the heating assembly comprises a heating base arranged at the bottom of the inner box, a cover plate arranged on the heating base and a second water level sensor, a water storage space is formed between the heating base and the cover plate, and a plurality of through holes for steam circulation are arranged on the cover plate.
[0011] Further, the steam box structure with a heat preservation box further comprises a third water pump and a fourth water pump arranged between the inner box and the outer box, the water inlet end of the third water pump is connected to the water tank through a pipeline, the water outlet end of the third water pump is connected to the heating assembly through a pipeline, and the third water pump is used for adding water to the heating assembly; the water inlet end of the fourth water pump is connected to the heating assembly through a pipeline, and the water outlet end of the fourth water pump is connected to the drain port through a pipeline, and the fourth water pump is used for draining water from the heating assembly.
[0012] Further, the steam box structure with a heat preservation box further comprises a pressure monitor and a pressure relief valve arranged in the inner box, and the pressure monitor and the pressure relief valve are used for detecting and maintaining the pressure of the inner box.
[0013] Further, the steam box structure with a heat preservation box further comprises a box door, the box door is arranged on the outer box and is locked to the inner box, and a second sealing strip is arranged between the box door and the inner box.
[0014] Further, the steam box structure with a heat preservation box further comprises a power supply assembly and a control panel, the power supply assembly is arranged in the mounting space between the outer box and the inner box, and the control panel is arranged on the outer box and is used for intelligently controlling the steam box.
[0015] Further, the water tank is provided with a water inlet pipe and a water level monitoring assembly.
[0016] The steam box structure with a heat preservation box has the advantages that:
[0017] The steam box structure with a heat preservation box can not only cook dishes, but also keep the dishes warm, and can detect water level information in real time, prevent dry burning due to lack of water or water overflow, and is safe and reliable.
[0018] The utility model discloses a first water pump, second water pump, third water pump, fourth water pump and water level sensor are set, and the water level information in heat preservation box and heating assembly is detected in real time, and automatic water supply and drainage are made, make the water level maintain at normal level, prevent water shortage dry burning or water full overflow. At the same time, the automatic drainage water pump can discharge the residual water in circulating steam mechanism and heat preservation box when the steamer is long-term inoperative or before use, to keep the steamer clean and hygienic, protect the steamer. BRIEF DESCRIPTION OF DRAWINGS
[0019] Figure 1 It is the whole structure schematic diagram of the utility model's steamer structure with heat preservation box;
[0020] Figure 2 It is the internal structure schematic diagram of the utility model's steamer structure with heat preservation box;
[0021] Figure 3 It is the internal structure schematic diagram of another view of the utility model's steamer structure with heat preservation box;
[0022] Figure 4 It is the structure schematic diagram of heat preservation box in the utility model's steamer structure with heat preservation box;
[0023] Figure 5 It is the structure schematic diagram of heating assembly in the utility model's steamer structure with heat preservation box;
[0024] Reference Signs:
[0025] 10-inner box;11-steam outlet;12-pressure monitor;13-discharge valve;
[0026] 20-outer box;21-box door;22-bin door;23-first sealing strip;24-control panel;25-second sealing strip;30-heat preservation box;31-heat preservation shell;32-heat preservation bin;33-heating tube;34-temperature sensor;35-first water level sensor;36-water inlet port;37-water outlet port;
[0027] 40-water tank;41-water inlet pipe;42-water level monitoring component;
[0028] 50-first water pump;60-second water pump;70-drainage port;
[0029] 80-heating assembly;81-heating base;82-cover plate;83-second water level sensor;
[0030] 90-third water pump;110-fourth water pump. DETAILED DESCRIPTION
[0031] With reference to the accompanying drawings, the technical solutions in the embodiments of the present application will be clearly and completely described below. Obviously, the described embodiments are only part of the embodiments of the present application, but not all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.
[0032] In the description of the present application, it should be noted that the terms "vertical direction", "upper", "lower", "horizontal" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, "first", "second", "third", "fourth" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.
[0033] In the description of the present application, it should be noted that unless otherwise specified and limited, the terms "set", "install", "connect", "connect" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be connected through an intermediate medium, it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0034] As shown in Figures 1 to 5 The utility model discloses a steam box structure with heat preservation box 30, including inner box 10, outer box 20, control unit, and set up between the water tank 40 of inner box 10 and outer box 20, first water pump 50 and second water pump 60, and set up above the heat preservation box 30 of inner box 10, and drainage port 70, the water inlet of first water pump 50 is connected to water tank 40, and the water outlet of first water pump 50 is connected to heat preservation box 30, for controlling water tank 40 to heat preservation box 30 in add water, the water inlet of second water pump 60 is connected to heat preservation box 30, and the water outlet of second water pump 60 is connected to drainage port 70, for heat preservation box 30 is drained.
[0035] As shown in Figures 2 to 4As shown, in this embodiment, the heat preservation box 30 includes a heat preservation shell 31, a heat preservation bin 32, a heating pipe 33, a temperature sensor 34 and a first water level sensor 35, the heat preservation shell 31 is arranged above the inner box 10, the heat preservation bin 32 is covered in the heat preservation shell 31, and the heating pipe 33, the temperature sensor 34 and the first water level sensor 35 are all arranged in the heat preservation shell 31. Specifically, the heat preservation shell 31 is also provided with a water inlet port 36 and a water outlet port 37, the water inlet end of the first water pump 50 is connected to the water tank 40 through a pipeline, the water outlet end of the first water pump 50 is connected to the water inlet port 36 of the heat preservation box 30 through a pipeline, and the heat preservation box 30 is used for water supply. The water inlet end of the second water pump 60 is connected to the water outlet port 37 of the heat preservation box 30 through a pipeline, and the water outlet end of the second water pump 60 is connected to the drain port 70 through a pipeline, which is used for draining the heat preservation box 30. The heat preservation box 30 does not need to be too high in temperature, and the temperature sensor 34 and the first water level sensor 35 are connected with the control unit, and the water level data and the temperature data are transmitted to the control unit. The control unit controls water supply and temperature adjustment, different heat preservation temperatures can be set for different foods, and the taste is kept delicious. The heat preservation box 30 is also provided with a bin door 22, the bin door 22 is arranged on the outer box 20 and is locked on the heat preservation shell 31, and the first sealing strip 23 is arranged between the bin door 22 and the heat preservation shell 31, which ensures the sealing property of the bin door 22 and the heat preservation shell 31 and increases the heat preservation performance.
[0036] As Figures 2 to 5 As shown, in this embodiment, the bottom of the inner box 10 is provided with a heating assembly 80, and the upper end of the inner box 10 is provided with a steam outlet 11, which is connected to the water tank 40 through a pipeline. The heating assembly 80 includes a heating base 81 arranged at the bottom of the inner box 10, a cover plate 82 arranged on the heating base 81 and a second water level sensor 83, a water storage space is formed between the heating base 81 and the cover plate 82, and a plurality of through holes for steam flow are arranged on the cover plate 82. In this embodiment, the steam oven structure with the heat preservation box 30 is also provided with a third water pump 90 and a fourth water pump 110, the water inlet end of the third water pump 90 is connected to the water tank 40 through a pipeline, the water outlet end of the third water pump 90 is connected to the heating assembly 80 through a pipeline, and the water tank 40 is used for water supply to the heating assembly 80; the water inlet end of the fourth water pump 110 is connected to the heating assembly 80 through a pipeline, and the water outlet end of the fourth water pump 110 is connected to the drain port 70 through a pipeline, which is used for draining the heating assembly 80. The heating base 81 continuously heats, the water in the water storage space evaporates, the steam flows from the through holes to the chamber of the inner box 10, and as the steam continuously evaporates, the water in the water storage space decreases. The second water level sensor 83 transmits the water level value to the control unit, and the control unit controls the third water pump 90 and the fourth water pump 110 to supply water or drain water to the heating assembly 80.
[0037] In the embodiment, the inner box 10 is provided with a pressure monitor 12 and a pressure relief valve 13 for detecting and maintaining the pressure of the inner box 10. The pressure monitor and the pressure relief valve 13 are used for detecting and maintaining the pressure of the inner box 10, and when the pressure in the inner box 10 is too large, the pressure monitor transmits the air pressure value to the control unit, and the control unit controls the pressure relief valve 13 to open for pressure relief, thereby ensuring the safety of the steaming box during use.
[0038] In the embodiment, the steaming box structure with the heat preservation box 30 is further provided with a box door 21, which is arranged on the outer box 20 and is locked to the inner box 10. A second sealing strip 25 is arranged between the box door 21 and the inner box 10 to ensure the sealing property of the box door 21 and the inner box 10, thereby avoiding steam leakage.
[0039] In the embodiment, the control unit includes a power supply assembly and a control panel 24. The power supply assembly is arranged in the mounting space between the outer box 20 and the inner box 10, and the control panel 24 is arranged on the outer box 20 and is used for intelligently controlling the steaming box.
[0040] In the embodiment, the water tank 40 is provided with a water inlet pipe 41 and a water level monitoring assembly 42, so that the water tank 40 can be automatically filled with water, and the water level can be maintained at a normal level to prevent dry burning or water overflow in the steaming box.
[0041] The above description only expresses the preferred technical solutions of the present application, which is relatively specific and detailed, but it should not be understood as a limitation on the scope of the utility model patent. It should be noted that for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, and the present application also intends to include these changes and modifications.
Claims
1. A structure of a steaming oven with a heat retaining oven, comprising an inner oven and an outer oven, characterized in that: The water tank and the first water pump are arranged between the inner tank and the outer tank, and the heat preservation tank is arranged above the inner tank, and the drainage port is arranged; the water inlet end of the first water pump is connected to the water tank, and the water outlet end of the first water pump is connected to the heat preservation tank, for adding water to the heat preservation tank; the heat preservation tank comprises a heat preservation shell, a heat preservation bin, a heating pipe, a temperature sensor and a first water level sensor, the heat preservation shell is arranged above the inner tank, the heat preservation bin is arranged in the heat preservation shell, and the heating pipe, the temperature sensor and the first water level sensor are arranged in the heat preservation shell.
2. The steamer structure with a thermally insulated case according to claim 1, characterized in that: The second water pump is arranged between the inner tank and the outer tank, the water inlet end of the second water pump is connected to the heat preservation tank, and the water outlet end of the second water pump is connected to the drainage port, for draining the heat preservation tank.
3. The steamer with incubator structure according to claim 2, characterized in that: The heat preservation shell is provided with a water inlet port and a water outlet port, the water inlet port is connected to the water outlet end of the first water pump through a pipeline, and the water outlet port is connected to the water inlet end of the second water pump through a pipeline.
4. The steamer with incubator structure according to claim 1, characterized in that: The heat preservation tank further comprises a bin door, the bin door is arranged on the outer tank and is locked on the heat preservation shell, and a first sealing strip is arranged between the bin door and the heat preservation shell.
5. The steamer with incubator structure according to claim 1, characterized in that: The bottom of the inner tank is provided with a heating assembly, the upper end of the inner tank is provided with a steam outlet, the steam outlet is connected to the water tank through a pipeline, the heating assembly comprises a heating base arranged at the bottom of the inner tank, a cover plate arranged on the heating base and a second water level sensor, a water storage space is formed between the heating base and the cover plate, and a plurality of through holes for steam flow are arranged on the cover plate.
6. The steamer structure with a thermally insulated case according to claim 5, characterized in that: The third water pump and the fourth water pump are further arranged, the water inlet end of the third water pump is connected to the water tank through a pipeline, the water outlet end of the third water pump is connected to the heating assembly through a pipeline, for adding water to the heating assembly, the water inlet end of the fourth water pump is connected to the heating assembly through a pipeline, the water outlet end of the fourth water pump is connected to the drainage port through a pipeline, and the fourth water pump is used for draining the heating assembly.
7. The steamer with incubator structure according to claim 1, characterized in that: The pressure monitor and the pressure relief valve arranged in the inner tank are further arranged, for detecting and maintaining the pressure of the inner tank.
8. The steamer with incubator structure according to claim 1, characterized in that: The tank door is arranged on the outer tank and is locked on the inner tank, and a second sealing strip is arranged between the tank door and the inner tank.
9. The steamer with incubator structure according to claim 1, characterized in that: The control unit comprises a power supply assembly and a control panel, the power supply assembly is arranged in the mounting space between the outer tank and the inner tank, and the control panel is arranged on the outer tank, for intelligently controlling the steaming tank.
10. The steamer structure with a thermally insulated case according to claim 1, characterized in that: The water tank is provided with a water inlet pipe and a water level monitoring assembly.