CN220089200U - Steam box structure capable of pre-discharging steam and integrated kitchen range - Google Patents
Steam box structure capable of pre-discharging steam and integrated kitchen range Download PDFInfo
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- CN220089200U CN220089200U CN202321136295.6U CN202321136295U CN220089200U CN 220089200 U CN220089200 U CN 220089200U CN 202321136295 U CN202321136295 U CN 202321136295U CN 220089200 U CN220089200 U CN 220089200U
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- 238000007599 discharging Methods 0.000 title claims abstract description 32
- 238000010411 cooking Methods 0.000 claims abstract description 58
- 238000012544 monitoring process Methods 0.000 claims description 32
- 230000006698 induction Effects 0.000 claims description 26
- 239000002351 wastewater Substances 0.000 claims description 17
- 238000003466 welding Methods 0.000 claims description 7
- 238000009833 condensation Methods 0.000 claims description 6
- 230000005494 condensation Effects 0.000 claims description 6
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 5
- 230000003405 preventing effect Effects 0.000 claims description 4
- 238000010025 steaming Methods 0.000 claims 4
- 238000013022 venting Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 13
- 239000000463 material Substances 0.000 description 12
- 230000006870 function Effects 0.000 description 8
- 208000028659 discharge Diseases 0.000 description 7
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 239000000741 silica gel Substances 0.000 description 6
- 229910002027 silica gel Inorganic materials 0.000 description 6
- 229910001220 stainless steel Inorganic materials 0.000 description 6
- 239000010935 stainless steel Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000284 extract Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000003287 optical effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000003584 silencer Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
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Abstract
The utility model provides a steam box structure for pre-discharging steam and an integrated kitchen range, wherein the steam box structure comprises a steam box cavity (1), a negative pressure device (2) and an air inlet device (3), the negative pressure device (2) is connected with the steam box cavity (1) and is used for sucking out high-temperature steam in the steam box cavity (1) after cooking is finished, and the air inlet device (3) is connected with the steam box cavity (1) and is used for conveying external air into the steam box cavity (1) after cooking is finished. According to the embodiment of the utility model, the function of pre-exhausting steam is set after the steam box structure finishes cooking, so that high-temperature steam generated in the cavity of the steam box is sucked out, the temperature in the cavity is reduced, and the problem that a user can be scalded by the high-temperature steam at a moment when the steam box is opened after the cooking is finished is solved.
Description
Technical Field
The utility model relates to the technical field of kitchen equipment, in particular to a steam box structure for pre-exhausting steam and an integrated kitchen range.
Background
Most of the existing steam boxes in the market at present have no function of discharging high-temperature steam in the steam boxes in advance after the steam boxes are used, so that the temperature in the steam boxes is reduced. After the food is cooked, the steam box can remind the user of finishing cooking, the steam box can be opened to take out the food, and because the steam box is still reserved inside the steam box at this time, when the steam box is opened by the user, a large amount of high-temperature water vapor generated inside the steam box can be put out, and the user can be scalded. The steam box product with the function of strong steam discharge is also a fan which is originally used for balancing a temperature field in the cavity, high-temperature steam is forcibly blown out of the cavity, and if the pressure relief pipe is not timely discharged, accumulated high-temperature gas can possibly wash the door body of the steam box open, so that hidden danger of leakage of the high-temperature steam and scalding of users can also exist.
Disclosure of Invention
The embodiment of the utility model provides a steam box structure for pre-exhausting steam and an integrated kitchen. The steam box structure has the advantages that the function of pre-exhausting steam is set after the cooking of the steam box structure is finished, so that high-temperature steam generated in the cavity of the steam box is sucked out, the temperature in the cavity is reduced, the problem that a user can be scalded by the high-temperature steam at a moment when the steam box door is opened after the cooking is finished is solved, the use safety of the user is ensured, and the use feeling of the user is greatly improved.
In one aspect, an embodiment of the present utility model provides a steam box structure for pre-exhausting steam, the steam box structure including: the steam box comprises a steam box cavity (1), a negative pressure device (2) and an air inlet device (3);
the negative pressure device (2) is connected with the steam box cavity (1) and is used for sucking out high-temperature steam in the steam box cavity (1) after cooking is finished;
the air inlet device (3) is connected with the steam box cavity (1) and is used for conveying external air into the steam box cavity (1) after cooking is finished.
In one aspect, in an alternative embodiment, the negative pressure device (2) comprises a negative pressure tank (21), a pressure relief pipe (22) and a drain pipe (23);
the pressure relief pipe (22) is arranged between the steam box cavity (1) and the negative pressure box (21), and two ends of the pressure relief pipe (22) are respectively connected with the steam box cavity (1) and the negative pressure box (21) through welding;
the negative pressure box (21) comprises a negative pressure fan (211);
the negative pressure fan (211) is used for generating first negative pressure after cooking is finished and sucking out high-temperature steam in the steam box cavity (1);
the drain pipe (23) is used for discharging the waste water formed by condensation of the negative pressure device (2).
In an alternative embodiment, the air inlet device (3) comprises an air inlet pipe (31) and a one-way valve body (32);
the air inlet pipe (31) comprises a first air inlet pipe (311) and a second air inlet pipe (312);
two ends of the first air inlet pipe (311) are respectively connected with one end of the steam box cavity (1) and one end of the one-way valve body (32);
the second air inlet pipe (312) is connected with the other end of the one-way valve body (32);
the one-way valve body (32) is used for opening after cooking is finished and conveying air into the steam box cavity (1).
In an alternative embodiment, the air inlet device (3) further comprises a blower (33); a blower (33) is connected to the second air intake pipe (312) for drawing outside air.
In an alternative embodiment, the negative pressure device (2) further comprises a first induction controller (24);
and the first induction controller (24) controls the negative pressure fan (211) to generate first negative pressure after sensing the end of cooking, and sucks out high-temperature steam in the steam box cavity (1).
In an alternative embodiment, the air inlet device (3) further comprises a second induction controller (34);
and the second induction controller (34) controls the one-way valve body (32) to open after sensing that the cooking is finished, and air is conveyed into the steam box cavity (1).
In an alternative embodiment, the steam box structure further comprises signal generating means (4);
the signal generating device (4) is respectively connected with the negative pressure device (2) and the air inlet device (3);
the signal generating device (4) comprises an exhaust signal generating sub-device (41) and an inflation signal generating sub-device (42);
an exhaust signal generation sub-means (41) for generating a first exhaust signal after cooking is completed; the first exhaust signal indicates the negative pressure fan (211) to generate first negative pressure to suck out high-temperature steam in the steam box cavity (1);
an inflation signal generating sub-means (42) for generating a first inflation signal after cooking is completed; the first inflation signal instructs the air inlet means (3) to deliver air into the steamer cavity (1).
In an alternative embodiment, the steam box structure further comprises a temperature and pressure monitoring feedback device (5); the temperature and pressure monitoring feedback device (5) is arranged in the steam box cavity (1) and is connected with the signal generating device (4);
the temperature and pressure monitoring feedback device (5) comprises a temperature and pressure monitoring sub-device (51) and a feedback signal generating sub-device (52);
the temperature and pressure monitoring sub-device (51) is used for monitoring the temperature and pressure value in the steam box cavity (1) in real time;
the feedback signal generation sub-device (52) is used for generating a feedback signal when the temperature and pressure value is larger than the preset temperature and pressure value after the preset steam discharging time is over; the feedback signal instructs the exhaust signal generating sub-means (41) to generate a second exhaust signal and the feedback signal instructs the inflation signal generating sub-means (42) to generate a second inflation signal;
the second exhaust signal indicates the negative pressure fan (211) to generate a second negative pressure, high-temperature steam in the steam box cavity (1) is sucked out, and the second negative pressure is larger than the first negative pressure; the second inflation signal instructs the blower (33) to operate, drawing outside air.
In an alternative embodiment, the steam box structure further comprises collecting means (6);
the collecting device (6) is connected with the negative pressure device (2) through a drain pipe (23) and is used for collecting wastewater formed by condensation.
On the other hand, the embodiment of the utility model provides an integrated kitchen range, which comprises the steam box structure for pre-discharging steam.
The steam box structure for pre-exhausting steam and the integrated stove provided by the embodiment of the utility model have the following technical effects:
the steam box structure comprises a steam box cavity (1), a negative pressure device (2) and an air inlet device (3), wherein the negative pressure device (2) is connected with the steam box cavity (1) and is used for sucking out high-temperature steam in the steam box cavity (1) after cooking is finished, and the air inlet device (3) is connected with the steam box cavity (1) and is used for conveying external air into the steam box cavity (1) after cooking is finished. According to the embodiment of the utility model, after the steam box structure finishes cooking, an intelligent pre-steam discharging function is set, namely, after the cooking is finished, high-temperature steam in the steam box cavity is sucked out by utilizing the negative pressure device, and the air inlet device conveys external air into the steam box cavity, so that the high-temperature steam generated in the steam box cavity is sucked out, the temperature in the cavity is reduced, and the problem that a user can be scalded by the high-temperature steam at the moment of opening the steam box door after the cooking is finished is solved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions and advantages of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a steam box structure for pre-exhausting steam according to an embodiment of the present utility model;
FIG. 2 is a schematic view of a negative pressure device included in a steam box structure for pre-discharging steam according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a collection device included in a pre-vapor removal steam box structure according to an embodiment of the present utility model;
fig. 4 is a schematic view of an air intake device included in a steam box structure for pre-exhausting steam according to an embodiment of the present utility model;
fig. 5 is a schematic diagram of an air intake device of a steam box structure for pre-exhausting steam, which is provided by the embodiment of the utility model, including a blower;
FIG. 6 is a schematic diagram of a negative pressure device in a steam box structure with pre-exhaust steam provided by an embodiment of the present utility model, including a first induction controller;
fig. 7 is a schematic diagram of an air intake device in a steam box structure with pre-exhaust steam provided by an embodiment of the present utility model, including a second induction controller;
FIG. 8 is a simplified schematic diagram of a pre-vapor removal steam box structure including a signal generating device according to an embodiment of the present utility model;
fig. 9 is a simplified connection schematic diagram of a pre-vapor-exhausting steam box structure including a temperature and pressure monitoring feedback device according to an embodiment of the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the utility model described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or server that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed or inherent to such process, method, article, or apparatus, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Referring to fig. 1, fig. 1 is a schematic diagram of a steam box structure for pre-exhausting steam, which is provided in an embodiment of the present utility model, and the steam box structure includes a steam box cavity (1), a negative pressure device (2) and an air inlet device (3), and an air outlet and an air inlet are further provided in the steam box. The negative pressure device (2) can be connected with the steam box cavity (1) and is used for sucking out high-temperature steam generated in the steam box cavity (1) after cooking is finished. The air inlet device (3) can be connected with the steam box cavity (1) and is used for conveying external air into the steam box cavity (1) after cooking is finished. An exhaust port can be formed in the steam box cavity (1), for example, the position (the upper right corner in the steam box cavity) of the exhaust port in fig. 1, high-temperature steam in the steam box cavity (1) can enter a negative pressure device connected with the steam box cavity through the exhaust port, and when the steam box cavity is used for cooking, the temperature of the steam generated by heating is high, the density of the steam is lower than that of air, so that the steam can float upwards, and therefore, the exhaust port is arranged at the upper right part of the steam box cavity, so that the high-temperature steam can be sucked out.
Similarly, as will be further described with reference to fig. 1, an air inlet may be further provided in the steam box cavity (1), for example, the air inlet indicated in fig. 1 may be located ((located at the right lower corner of the steam box cavity) and the air inlet device (3) may be located at the air inlet, so that after cooking is finished, external air may be input into the steam box cavity (1) through the air inlet device and the air inlet.
In an alternative embodiment, fig. 2 is a schematic diagram of a negative pressure device included in a steam box structure for pre-exhausting steam, as shown in fig. 2, where the negative pressure device (2) is connected to a steam box cavity (1), the negative pressure device (2) may include a negative pressure box (21), a pressure release pipe (22) and a drain pipe (23), and a negative pressure fan (211) may be disposed in the negative pressure box (21). The pressure relief pipe (22) can be arranged between the steam box cavity (1) and the negative pressure box (21), and two ends of the pressure relief pipe (22) are respectively connected with the steam box cavity (1) and the negative pressure box (21) through welding.
In an alternative embodiment, the material of the pressure relief pipe can be a hard material such as a plastic lining steel pipe and a stainless steel pipe, at this time, the two ends of the pressure relief pipe can be directly fixed between the steam box cavity and the negative pressure box in a welding mode, and the pressure relief pipe is a safety protection component capable of preventing the steam box cavity from being excessively high in pressure when high-temperature steam is discharged.
Alternatively, as further described in connection with fig. 2, the material of the pressure relief tube may also be soft material such as silicone rubber, stainless steel hose, etc. If adopt silica gel as the pressure release pipe, when directly fixing the pressure release pipe to steam ager cavity and negative pressure case, the pressure release pipe of silica gel material can not the totally airtight connection steam ager cavity, probably there is steam leakage's problem, and then damage steam ager structure, therefore, when the material of pressure release pipe selects silica gel, can set up the pressure riveting pipe of a stainless steel material between steam ager cavity and pressure release pipe, the pressure riveting pipe of stereoplasm stainless steel can direct welding be on the steam ager cavity, simultaneously with silica gel pressure release pipe box on pressure riveting pipe, jointly regard as the passageway of giving vent to anger of pressure release, pressure riveting pipe can solve the not good problem of pressure release pipe seal of silica gel material.
In an alternative embodiment, as shown in fig. 2, a negative pressure fan (211) may be disposed in the negative pressure tank (21), and the negative pressure fan (211) may be welded inside the negative pressure tank (21) or the negative pressure fan (211) may be fixed on the inner wall of the negative pressure tank (21) by screws. The main structural components of the negative pressure fan can be an impeller, a shell, an air inlet, a bracket, a motor, a belt pulley, a coupler, a silencer, a transmission piece (bearing) and the like. The negative pressure fan (211) can be used for generating first negative pressure after cooking is finished, namely the negative pressure fan is converted into gas pressure energy and kinetic energy by means of input mechanical energy, the pressure of surrounding gas is improved, the gas is conveyed out, and therefore high-temperature steam in the steam box cavity (1) can be discharged through the pressure relief pipe. Meanwhile, the high-speed rotating negative pressure fan can cool down the steam, and the temperature of the inner wall of the negative pressure box is relatively low, so that the high-temperature steam can be rapidly condensed, and water drops are formed to be attached to the inner wall of the negative pressure device. The bottom of the negative pressure device can be provided with an outlet (such as a drain pipe connection outlet marked in fig. 2) for being connected with a drain pipe (23), the drain pipe (23) can be used for discharging waste water formed by condensation of the negative pressure device (2), and due to the fact that a large amount of condensed water drops adhere to the inner wall of the negative pressure box and flow downwards under the action of gravity, a drain outlet is arranged at the bottom of the negative pressure box, so that the collection and the discharge of the waste water are more facilitated. In an alternative embodiment, fig. 3 is a schematic view of a collecting device included in a steam box structure for pre-discharging steam according to an embodiment of the present utility model, and as shown in fig. 3, the steam box structure may further include a collecting device (6) in addition to the above-mentioned negative pressure device (2) and a drain pipe (23) included in the negative pressure device (2). Optionally, collection device can be a waste water box or waste water tank, collection device (6) are connected through drain pipe (23) with negative pressure device (2), if collection device is the waste water box, then place the waste water box below the drain pipe can, the drop of water can just drip into the waste water box through the drain pipe, if collection device is the waste water tank, then can be fixed the mouth of pipe of drain pipe and the box mouth of waste water tank, collect the waste water that the condensation formed for the waste water that produces can obtain unified processing, helps the steam ager structure to be more perfect simultaneously, provides convenience for the user.
In an alternative embodiment, fig. 4 is a schematic diagram of an air intake device included in a steam box structure for pre-exhausting steam, as shown in fig. 4, where the air intake device (3) is connected to a cavity (1) of the steam box, the air intake device (3) may include an air intake pipe (31) and a check valve body (32), and the air intake pipe (31) may include a first air intake pipe (311) and a second air intake pipe (312). The two ends of the first air inlet pipe (311) are respectively connected with one end of the steam box cavity (1) and one end of the one-way valve body (32), the second air inlet pipe (312) is connected with the other end of the one-way valve body (32), and the air inlet device is used for conveying external air into the steam box cavity (1) after cooking is finished. The steam box cavity (1) is in the in-process of culinary art, check valve body (32) is in the state of closing, at this moment, steam box cavity (1) inside and outside air can't pass through air inlet unit (3) intercommunication, the high temperature steam that steam box cavity (1) produced just can not escape through air inlet unit (3), and after the culinary art finishes, check valve body (32) are opened, the air in steam box cavity (1) and outside air are linked together, because the high temperature steam in the negative pressure device extraction steam box cavity for the atmospheric pressure in the steam box cavity reduces, form pressure differential in the steam box cavity, after the gaseous intercommunication in outside air and the steam box cavity, outside air (atmospheric pressure is higher) will be pressed in the steam box cavity that atmospheric pressure is lower, so, the air just can be carried in steam box cavity (1) through intake pipe (31).
Optionally, the air inlet pipe and the steam box cavity are connected in a mode of large tolerance, so that a pipeline made of soft materials is easier to achieve the purpose of large tolerance, so that the material of the first air inlet pipe and the material of the second air inlet pipe can be soft materials such as silica gel or stainless steel hoses, and the air inlet pipe made of soft materials can be directly arranged on the steam box cavity because the air inlet pipe made of soft materials cannot be completely connected with the steam box cavity in a sealing manner, air leakage can be possibly caused, and therefore, the air inlet device and the steam box cavity can be connected in a welding mode through an air inlet pressure riveting pipe made of stainless steel (an air inlet pressure riveting pipe made of hard materials), and then the air inlet pipe made of soft materials can be sleeved on the air inlet pressure riveting pipe, so that steam leakage is prevented.
Optionally, the left end of the first air inlet pipe may be sleeved on the air inlet pressure riveting pipe, the right end of the first air inlet pipe may be connected to the left end of the check valve body, and the right end of the check valve body may be connected to the left end of the second air inlet pipe, where the right end of the second air inlet pipe is communicated with outside air. After the cooking is finished, after the negative pressure device starts to operate, because the negative pressure device extracts high-temperature steam in the steam box cavity, the air pressure in the steam box cavity is reduced, the pressure difference is formed in the steam box cavity, when the outside air is communicated with the air in the steam box cavity, the outside air (the air pressure is higher) is pressed into the steam box cavity with lower air pressure so as to maintain the stability of the air pressure, and therefore, when the one-way valve body is opened, the outside air is conveyed into the steam box cavity through the second air inlet pipe, the one-way valve body, the first air inlet pipe and the air inlet riveting pipe in sequence, and the effect of reducing the temperature in the steam box cavity is achieved. Because the negative pressure device extracts high-temperature steam in the steam box cavity, the air pressure in the steam box cavity can also change, and at the moment, the air is conveyed through the air inlet device, so that the stability of the air pressure in the steam box cavity can be maintained.
In an alternative embodiment, fig. 5 is a schematic diagram of an air intake device of a steam box structure for pre-exhausting steam provided in an embodiment of the present utility model, where, as shown in fig. 5, the air intake device (3) is connected to an inner cavity (1) of the steam box, and the air intake device (3) may further include an air blower (33) in addition to the first air intake pipe (311) and the second air intake pipe (312) and the check valve body (32) included in the air intake device (3) mentioned above. The air blower (33) can be connected with the second air inlet pipe (312), if the material of the second air inlet pipe is soft material, the air blower can be directly sleeved at one end of the second air inlet pipe, and the air blower mainly comprises the following six parts: the air conditioner comprises a motor, an air filter, a blower body, an air chamber, a base (also used as an oil tank) and an oil drip nozzle. The blower is eccentrically operated by a rotor biased in a cylinder, and causes a change in volume between blades in a rotor groove to suck, compress, and discharge air. The blower belongs to a positive displacement blower, and when in use, the flow rate of the air flow changes little along with the change of pressure, but the flow rate changes along with the rotation speed, so the selection range of the blower pressure is wide, and the selection of the flow rate of the air flow can be achieved by selecting the rotation speed. The blower can be used for pumping outside air, and the outside air is accelerated to be input into the inner cavity of the steam box, so that the temperature in the inner cavity of the steam box is rapidly reduced.
In the embodiment of the utility model, the pressure relief pipe connected with the cavity of the steam box is arranged as an air outlet channel for pressure relief, the steam box structure is protected at the same time, after cooking is finished, the negative pressure fan arranged in the negative pressure device generates first negative pressure, high-temperature steam in the cavity of the steam box is sucked out through the pressure relief pipe, the steam is condensed, waste water is formed on the inner wall of the negative pressure device, and finally the waste water is discharged through the drain pipe. When cooking is finished, a one-way valve body in the air inlet device is opened, high-temperature steam is sucked out, and meanwhile, air outside the steam box is conveyed into the steam box through an air inlet pipe due to the fact that the air pressure in the steam box cavity is reduced, and the temperature in the steam box cavity is reduced while the air pressure inside the steam box cavity is kept stable. After the cooking is finished, the negative pressure device and the air inlet device are started to achieve the effect of pre-discharging steam, and when a user opens the steam box door, a large amount of high-temperature steam does not gush out, so that the safety of the user is ensured, and the use feeling of the user is improved.
In an alternative embodiment, fig. 6 is a schematic diagram of a negative pressure device in a steam box structure for pre-exhausting steam, where the negative pressure device includes a first induction controller, as shown in fig. 6, where the negative pressure device (2) includes, in addition to the negative pressure box (21), the pressure relief pipe (22) and the drain pipe (23) mentioned above, a negative pressure fan (211) disposed in the negative pressure box (21), the negative pressure device (2) may further include a first induction controller (24), where the first induction controller may be disposed inside the negative pressure box by a screw fixing manner, and may also be disposed in a riveting pipe connected to an exhaust port of a cavity of the steam box, so as to sense a time for ending cooking. The first induction controller (24) can generate an instruction for enabling the negative pressure fan to generate first negative pressure after sensing that cooking is finished, when the negative pressure fan receives the instruction for generating the first negative pressure, the negative pressure fan generates the first negative pressure, namely, the negative pressure fan converts gas pressure energy and kinetic energy into the gas by means of input mechanical energy, the pressure of surrounding gas is improved, the gas is conveyed out, and therefore high-temperature steam in the steam box cavity (1) can be discharged through the pressure relief pipe. When the first induction controller (24) senses that the preset steam discharging time is finished, an instruction for stopping exhausting is generated, and after the negative pressure fan receives the instruction for stopping exhausting, the operation is stopped, and the exhausting is finished.
Optionally, the first induction controller may be a controller with a time induction function, and when the set cooking time is sensed, the operation of the negative pressure fan may be controlled to generate the first negative pressure, so that the high-temperature steam in the cavity of the steam box is sucked out, and when the preset steam discharging time is sensed, an instruction for stopping the exhaust may be generated, so that the negative pressure fan stops exhausting.
In an alternative embodiment, fig. 7 is a schematic diagram of a vapor chamber structure for pre-exhausting vapor, where the air intake device includes a second induction controller, as shown in fig. 7, and the air intake device (3) may further include the second induction controller (34) in addition to the first air intake pipe (311) and the second air intake pipe (312) and the check valve body (32) mentioned above in the air intake device (3) according to the embodiment of the present utility model. The second induction controller can be arranged on the inner wall of the air inlet device in a screw fixing mode, and can also be arranged in an air inlet pressure riveting pipe connected with the air inlet of the cavity of the steam box for sensing the time of ending cooking. The second induction controller (34) can generate an instruction for controlling the opening of the one-way valve body after sensing the end of cooking, and the one-way valve body is opened after receiving the instruction, so that the air pressure in the steam box cavity is reduced due to the fact that the negative pressure device extracts high-temperature steam in the steam box cavity at the same time, the air pressure difference is formed inside and outside the steam box cavity, at the moment, the one-way valve body is changed into an opening state from a closing state to be communicated with air inside the steam box cavity and air outside the steam box cavity, and the air (the air pressure is higher) outside the steam box cavity is pressed into the steam box cavity with lower air pressure so as to maintain the stability of the air pressure, and therefore the air can be conveyed into the steam box cavity (1). When the second induction controller (34) senses that the preset steam discharging time is over, an instruction for controlling the one-way valve body to be closed is generated, and after the instruction is received, the one-way valve body is restored to the closed state from the open state, and air inlet is stopped.
Optionally, the second induction controller may be a controller with a time induction function, and when the set cooking time is sensed, the second induction controller may control the one-way valve to be opened, and air is conveyed into the cavity of the steam box, and when the preset steam discharging time is sensed, an instruction for closing the one-way valve is generated, and air intake is stopped.
In the embodiment of the utility model, the negative pressure device and the air inlet device can be respectively provided with an induction controller, when the end of cooking is sensed, the negative pressure device and the air inlet device can be controlled to work, the negative pressure fan in the negative pressure device generates a first negative pressure to suck out high-temperature steam in the inner cavity of the steam box, and the one-way valve body in the air inlet device is opened, so that external air is input into the inner cavity of the steam box, the temperature of the inner cavity of the steam box is reduced, and the air pressure in the steam box is stable. The negative pressure device and the air inlet device can cooperate with each other to automatically pre-discharge steam without sending out signals by other control devices.
In an alternative embodiment, fig. 8 is a simplified connection schematic diagram of a steam box structure for pre-exhausting steam, which includes a signal generating device according to an embodiment of the present utility model, as shown in fig. 8, and in addition to the steam box cavity (1), the negative pressure device (2) and the air intake device (3) mentioned above, the steam box structure may further include a signal generating device (4), where the signal generating device (4) may include an exhaust signal generating sub-device (41) and an inflation signal generating sub-device (42). The signal generating device (4) can be respectively and electrically connected with the negative pressure device (2) and the air inlet device (3), the exhaust signal generating sub-device (41) is used for generating a first exhaust signal after cooking is finished, the first exhaust signal indicates the negative pressure fan to generate a first negative pressure, and high-temperature steam in the steam box cavity (1) is sucked out. The signal generating device can be a device built in a man-machine control system of the steam box structure, the man-machine control system can control the steam box structure in a networking mode, the control system comprises control of the steam box cavity to perform pre-steam discharge treatment, setting of pre-steam discharge time, regulation and control of cooking time and temperature according to different food materials and the like, and a user can operate on a control panel of the steam box structure. If the pre-exhaust time set by the user on the control panel is over, the exhaust signal generating sub-device (41) can generate an exhaust end signal, and the exhaust end signal can instruct the negative pressure fan to stop running, so that the exhaust process is ended.
The electric signal (first exhaust signal) generated by the exhaust signal generating sub-device can be received by a negative pressure device electrically connected with the electric signal generating sub-device, a negative pressure fan in the negative pressure device can generate first negative pressure based on the first exhaust signal, the negative pressure fan operates according to a received electric signal instruction (first exhaust signal) and discharges air in the negative pressure box outwards, so that the air pressure in the negative pressure box is reduced, the air becomes thin, a negative pressure area is formed, and at the moment, high-temperature steam in the cavity of the steam box flows into the negative pressure box through a pressure relief pipe due to air pressure difference compensation, and the high-temperature steam can be cooled under the condition that the high-temperature steam in the cavity of the steam box is sucked out. After the pre-exhaust steam time is over, the exhaust signal generating sub-device may generate an exhaust end signal, which is received by the negative pressure device, and the negative pressure fan in the negative pressure device stops operating based on the exhaust end signal to end the exhaust.
The air charging signal generating sub-device (42) is used for generating a first air charging signal after cooking is finished, and the first air charging signal instructs the air inlet device (3) to convey air into the steam box cavity (1). The first inflation signal (electric signal) generated by the inflation signal generating sub-device can be received by the air inlet device which is electrically connected with the air inlet device, the one-way valve body in the air inlet device is changed into an open state from a closed state under an electric signal instruction (first inflation signal) so that the steam box cavity is communicated with the outside air. If the pre-steam discharging time set by the user on the control panel is over, the inflation signal generating sub-device (42) can generate an inflation end signal which can indicate the check valve body in the air inlet device to return to the closed state from the open state, and air inlet is stopped.
In an alternative embodiment, the steam box structure may further include a signal generating device (4), the signal generating device (4) is electrically connected with the negative pressure device (2) and the air inlet device (3) respectively, the signal generating device (4) includes an exhaust signal generating sub-device (41) and an inflation signal generating sub-device (42), the signal generating device (4) may further include a time sensor, after the time sensor senses that the inner cavity of the steam box finishes cooking, the exhaust signal generating sub-device (41) in the signal generating device (4) may generate a first exhaust signal, and the first exhaust signal is used for indicating the negative pressure fan (211) in the negative pressure device (2) to generate a first negative pressure to suck out high-temperature steam in the cavity (1) of the steam box. At the same time, the inflation signal generating sub-device (42) in the signal generating device (4) can generate a first inflation signal, wherein the first inflation signal is used for indicating the one-way valve body (32) in the air inlet device (3) to open and delivering air into the steam box cavity (1).
When the time sensor senses that the preset exhaust time is finished, an exhaust signal generating sub-device (41) in the signal generating device (4) can generate an exhaust finishing signal, and the exhaust finishing signal can indicate the negative pressure fan to stop running, so that the exhaust process is finished. At the same time, the inflation signal generating sub-device (42) in the signal generating device (4) can generate an inflation end signal which can instruct the check valve body in the air inlet device to return to the closed state from the open state, and air inlet is stopped.
In the embodiment of the utility model, the signal generating device is arranged in the steam box structure and is respectively electrically connected with the negative pressure device and the air inlet device, so that an electric signal can be generated after cooking is finished, the negative pressure device and the air inlet device are instructed to start to operate, the steam box structure is more intelligent, the aim of pre-discharging steam is fulfilled, and the use feeling of a user is improved.
In an alternative embodiment, fig. 9 is a simplified connection schematic diagram of a steam box structure for pre-discharging steam, where the steam box structure includes a temperature and pressure monitoring feedback device, and as shown in fig. 9, in addition to the steam box cavity (1), the negative pressure device (2), the air inlet device (3), and the signal generating device (4) mentioned above, an exhaust signal generating sub-device (41) and an inflation signal generating sub-device (42) included in the signal generating device (4), the steam box structure may further include a temperature and pressure monitoring feedback device (5), and the temperature and pressure monitoring feedback device (5) may include a temperature and pressure monitoring sub-device (51) and a feedback signal generating sub-device (52).
The temperature and pressure monitoring feedback device (5) can be fixedly arranged in the steam box cavity (1) through welding or screws and is electrically connected with the signal generating device (4), and the temperature and pressure monitoring sub-device (51) is used for monitoring the temperature and pressure value in the steam box cavity (1) in real time. The feedback signal generating sub-device (52) is used for generating a feedback signal when the temperature and pressure value is larger than the preset temperature and pressure value after the preset steam discharging time is finished, the feedback signal indicates the air discharging signal generating sub-device (41) to generate a second air discharging signal, the feedback signal indicates the air charging signal generating sub-device (42) to generate a second air charging signal, the second air discharging signal indicates the negative pressure fan to generate a second negative pressure, high-temperature steam in the steam box cavity (1) is sucked out, the second negative pressure is larger than the first negative pressure, the second air charging signal indicates the fan to operate, the external air is extracted, until the temperature and pressure value in the steam box cavity (1) monitored by the temperature and pressure monitoring sub-device (51) in real time is smaller than or equal to the preset temperature and pressure value, the feedback signal generating sub-device (52) generates a stop signal, the stop signal can indicate the air charging signal generating sub-device (42) to generate the stop air charging signal, the fan is enabled to stop operating, the one-way valve body is enabled to be restored to be in a closed state from an open state, and the air discharging signal generating sub-box is enabled to stop operating.
Optionally, the steam box structure may further include a temperature and pressure monitoring feedback device (5), the temperature and pressure monitoring feedback device (5) may be disposed in the steam box cavity (1) and electrically connected with the signal generating device (4), the temperature and pressure monitoring feedback device (5) may include a temperature and pressure monitoring sub-device (51) and a feedback signal generating sub-device (52), the temperature and pressure monitoring sub-device (51) may be used to monitor a temperature and pressure value inside the steam box cavity (1) in real time, the temperature and pressure monitoring sub-device (51) may be a temperature and pressure sensor, the temperature and pressure value in the steam box cavity (1) monitored in real time may be transmitted to the signal generating device (4), and data real-time synchronization between the signal generating device and the temperature and pressure monitoring feedback device may be achieved based on a networked signal transmission process.
After the cooking is finished, the exhaust signal generating sub-device (41) in the signal generating device (4) can generate a first exhaust signal for indicating the negative pressure fan (211) in the negative pressure device (2) to generate a first negative pressure and sucking out the high-temperature steam in the steam box cavity (1). At the same time, the inflation signal generating sub-device (42) in the signal generating device (4) can generate a first inflation signal for indicating the opening of the one-way valve (32) in the air inlet device (3) and delivering air into the steam box cavity (1).
In an alternative embodiment, if the temperature and pressure value monitored by the temperature and pressure monitoring sub-device (51) in real time is still greater than the preset temperature and pressure value after the preset steam discharging time is finished, the feedback signal generating sub-device (52) in the temperature and pressure monitoring feedback device (5) can generate a feedback signal, and the feedback signal can instruct the steam discharging signal generating sub-device (41) to generate a second air discharging signal, and the second air discharging signal can be used for instructing the negative pressure fan (211) to generate a second negative pressure to suck out the high-temperature steam in the steam box cavity (1), so that the second negative pressure is greater than the first negative pressure.
The electric signal (second exhaust signal) generated by the exhaust signal generating sub-device can be received by the negative pressure device electrically connected with the electric signal generating sub-device, the negative pressure fan in the negative pressure device can generate second negative pressure based on the second exhaust signal, the negative pressure fan operates according to the received electric signal instruction (second exhaust signal), the second negative pressure at the moment is larger than the first negative pressure, that is, the second exhaust signal instructs the negative pressure fan (211) to generate negative pressure (second negative pressure) which is larger than the first negative pressure, air in the negative pressure box is discharged outwards, the air pressure in the negative pressure box is reduced, the air is thinned, a negative pressure area is formed, at the moment, high-temperature steam in the steam box cavity flows into the negative pressure box through the pressure relief pipe due to air pressure difference compensation, so that the high-temperature steam in the steam box cavity (1) can be sucked out with great force, and the high-temperature steam in the steam box cavity is cooled under the condition that the high-temperature steam in the steam box cavity is sucked out is ensured.
Meanwhile, the feedback signal can also indicate the inflation signal generation sub-device (42) to generate a second inflation signal, the second inflation signal is used for indicating the blower (33) to operate, external air is extracted, the external air is accelerated to be input into the steam box cavity (1), at the moment, the negative pressure device (2) and the air inlet device (3) are operated at the same time in a rapid speed, and the purpose of rapidly cooling the interior of the steam box cavity (1) is achieved. The second inflation signal (electrical signal) generated by the inflation signal generating sub-device can be received by the air inlet device which is electrically connected with the air inlet device, and the air blower in the air inlet device is changed into an open state from a closed state under an electrical signal instruction (second inflation signal) so that external air is accelerated to be pumped into the steam box cavity.
In the embodiment of the utility model, if the negative pressure fan generates the first negative pressure, the purpose of cooling the cavity of the steam box is not achieved (namely, the temperature and pressure value monitored by the temperature and pressure monitoring sub-device in real time is larger than the preset temperature and pressure value), the temperature and pressure monitoring sub-device generates a feedback signal, so that the signal generating device generates a second exhaust signal and a second inflation signal, the negative pressure fan is further ensured to be started to have the function of increasing the air quantity, the air blower also starts to operate, the extraction of external air is accelerated, the purpose of quickly cooling the cavity of the steam box is achieved when the air pressure in the cavity of the steam box is maintained within the functional range favorable for exhausting steam, the intelligent regulation of the pre-exhausting steam structure is facilitated, and the possibility that a user opens the steam box door to be scalded by high-temperature water vapor generated by the face after the end of cooking is avoided.
On the other hand, the embodiment of the utility model provides an integrated kitchen range, which comprises the steam box structure for pre-discharging steam.
The embodiment of the utility model provides a steam box structure for pre-exhausting steam and an integrated kitchen, wherein the steam box structure comprises a steam box cavity (1), a negative pressure device (2) and an air inlet device (3), the negative pressure device (2) is connected with the steam box cavity (1) and is used for sucking high-temperature steam in the steam box cavity (1) after cooking is finished, and the air inlet device (3) is connected with the steam box cavity (1) and is used for conveying external air into the steam box cavity (1) after cooking is finished. According to the embodiment of the utility model, after the steam box structure finishes cooking, an intelligent pre-steam discharging function is set, namely, after the cooking is finished, high-temperature steam in the steam box cavity is sucked out by utilizing the negative pressure device, and the air inlet device conveys external air into the steam box cavity, so that the high-temperature steam generated in the steam box cavity is sucked out, the temperature in the cavity is reduced, the problem that a user can be scalded by the high-temperature steam at the moment of opening the steam box door after the cooking is finished is solved, the use safety of the user is ensured, and the use feeling of the user is greatly improved.
It should be noted that: the sequence of the embodiments of the present utility model is only for description, and does not represent the advantages and disadvantages of the embodiments. And the foregoing description has been directed to specific embodiments of this specification. Other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims can be performed in a different order than in the embodiments and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing are also possible or may be advantageous.
In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for the apparatus embodiments, since they are substantially similar to the method embodiments, the description is relatively simple, and reference is made to the description of the method embodiments in part.
It will be understood by those skilled in the art that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program for instructing relevant hardware, where the program may be stored in a computer readable storage medium, and the storage medium may be a read-only memory, a magnetic disk or an optical disk, etc.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (10)
1. A steam box structure for pre-venting steam, comprising: the steam box comprises a steam box cavity (1), a negative pressure device (2) and an air inlet device (3);
the negative pressure device (2) is connected with the steam box cavity (1) and is used for sucking out high-temperature steam in the steam box cavity (1) after cooking is finished;
the air inlet device (3) is connected with the steam box cavity (1) and is used for conveying external air into the steam box cavity (1) after cooking is finished.
2. A pre-venting steam box structure according to claim 1, characterized in that the negative pressure device (2) comprises a negative pressure box (21), a pressure relief pipe (22) and a drain pipe (23);
the pressure relief pipe (22) is arranged between the steam box cavity (1) and the negative pressure box (21), and two ends of the pressure relief pipe (22) are respectively connected with the steam box cavity (1) and the negative pressure box (21) through welding;
the negative pressure box (21) comprises a negative pressure fan (211);
the negative pressure fan (211) is used for generating first negative pressure after cooking is finished and sucking out high-temperature steam in the steam box cavity (1);
the drain pipe (23) is used for discharging waste water formed by condensation of the negative pressure device (2).
3. A steam box structure for pre-venting steam according to claim 2, characterized in that the air inlet means (3) comprises an air inlet pipe (31) and a one-way valve body (32);
the air inlet pipe (31) comprises a first air inlet pipe (311) and a second air inlet pipe (312);
two ends of the first air inlet pipe (311) are respectively connected with one end of the steam box cavity (1) and one end of the one-way valve body (32);
the second air inlet pipe (312) is connected with the other end of the one-way valve body (32);
the one-way valve body (32) is used for being opened after cooking is finished, and air is conveyed into the steam box cavity (1).
4. A pre-vapor-exhausting steam box structure according to claim 3, characterized in that said air intake means (3) further comprises a blower (33);
the blower (33) is connected with the second air inlet pipe (312) and is used for extracting outside air.
5. A pre-steaming steam box structure according to claim 2, wherein the negative pressure device (2) further comprises a first induction controller (24);
and the first induction controller (24) controls the negative pressure fan (211) to generate the first negative pressure after sensing the end of cooking, and sucks out the high-temperature steam in the steam box cavity (1).
6. A pre-steaming steam box structure according to claim 4, wherein the air inlet device (3) further comprises a second induction controller (34);
and the second induction controller (34) controls the one-way valve body (32) to open after sensing the end of cooking, and air is conveyed into the steam box cavity (1).
7. A pre-steaming steam box structure according to claim 4, wherein the steam box structure further comprises signal generating means (4);
the signal generating device (4) is respectively connected with the negative pressure device (2) and the air inlet device (3);
the signal generating device (4) comprises an exhaust signal generating sub-device (41) and an inflation signal generating sub-device (42);
the exhaust signal generation sub-means (41) is for generating a first exhaust signal after cooking is finished; the first exhaust signal indicates the negative pressure fan (211) to generate the first negative pressure and suck out high-temperature steam in the steam box cavity (1);
the inflation signal generating sub-means (42) is for generating a first inflation signal after cooking is completed; the first inflation signal instructs the air inlet means (3) to deliver air into the steam box cavity (1).
8. A pre-vapor venting steam box structure according to claim 7, characterized in that the steam box structure further comprises a temperature and pressure monitoring feedback device (5);
the temperature and pressure monitoring feedback device (5) is arranged in the steam box cavity (1) and is connected with the signal generating device (4);
the temperature and pressure monitoring feedback device (5) comprises a temperature and pressure monitoring sub-device (51) and a feedback signal generating sub-device (52);
the temperature and pressure monitoring sub-device (51) is used for monitoring the temperature and pressure value in the steam box cavity (1) in real time;
the feedback signal generation sub-device (52) is used for generating a feedback signal when the temperature and pressure value is larger than the preset temperature and pressure value after the preset steam discharging time is over; the feedback signal instructs the exhaust signal generating sub-means (41) to generate a second exhaust signal, and the feedback signal instructs the inflation signal generating sub-means (42) to generate a second inflation signal;
the second exhaust signal indicates the negative pressure fan (211) to generate a second negative pressure, and high-temperature steam in the steam box cavity (1) is sucked out, wherein the second negative pressure is larger than the first negative pressure;
the second inflation signal instructs the blower (33) to operate, drawing outside air.
9. A pre-steaming steam box structure according to claim 8, wherein the steam box structure further comprises collecting means (6);
the collecting device (6) is connected with the negative pressure device (2) through the drain pipe (23) and is used for collecting wastewater formed by condensation.
10. An integrated cooking range comprising a pre-steam exhaust steam box structure according to any one of claims 1-9.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321136295.6U CN220089200U (en) | 2023-05-11 | 2023-05-11 | Steam box structure capable of pre-discharging steam and integrated kitchen range |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321136295.6U CN220089200U (en) | 2023-05-11 | 2023-05-11 | Steam box structure capable of pre-discharging steam and integrated kitchen range |
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| CN220089200U true CN220089200U (en) | 2023-11-28 |
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| CN202321136295.6U Active CN220089200U (en) | 2023-05-11 | 2023-05-11 | Steam box structure capable of pre-discharging steam and integrated kitchen range |
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| CN (1) | CN220089200U (en) |
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