CN110051218A - Steam generator and cooking appliance with steam cooking function - Google Patents
Steam generator and cooking appliance with steam cooking function Download PDFInfo
- Publication number
- CN110051218A CN110051218A CN201910503800.8A CN201910503800A CN110051218A CN 110051218 A CN110051218 A CN 110051218A CN 201910503800 A CN201910503800 A CN 201910503800A CN 110051218 A CN110051218 A CN 110051218A
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- Prior art keywords
- pipeline
- steam
- calandria
- twoport
- connecting tube
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- 238000010411 cooking Methods 0.000 title claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 96
- 238000004891 communication Methods 0.000 claims abstract description 55
- 238000010438 heat treatment Methods 0.000 claims abstract description 47
- 230000009123 feedback regulation Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 238000009835 boiling Methods 0.000 description 6
- 239000000243 solution Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010025 steaming Methods 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 208000002925 dental caries Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000003303 reheating Methods 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/24—Warming devices
- A47J36/2483—Warming devices with electrical heating means
-
- 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)
- Commercial Cooking Devices (AREA)
Abstract
The present invention provides a kind of steam generator and with the cooking appliance of steam cooking function, it is related to kitchen appliance technical field, steam generator includes calandria and the heating component for being set to calandria, wherein, multiple channels through calandria are equipped at intervals on calandria, for heating component for thermally conductive to calandria, heat is conducted to the water in channel by calandria in turn；The end in channel is connected with communicating pipe, and the communication port of communicating pipe can interconnect at least one of mouth for water inlet, venthole or pipeline, allow channel by completing the connection with water inlet pipe or steam outlet pipe or other channels communicating pipe.The technical issues of it is single to alleviate steam generator operating mode in the prior art, cannot flexibly be applicable in different operating environment.
Description
Technical field
The present invention relates to kitchen appliance technical fields, in particular to a kind of steam generator and have steam cooking
The cooking appliance of function.
Background technique
With the continuous improvement of people's quality of the life, kitchen appliance is more and more abundant, and micro-wave oven, oven and steam box etc. are gradually
As necessary kitchen appliance product of living, steam box is a kind of kitchen appliance with steam cooking function, utilizes steam generator
The steam of ejection cooks food, and the food mouthfeel not only obtained is good, but also easy to operate, is just stepping into more and more
Average family in.
Existing vapour system, individual steam generator can only have a kind of operating mode or be to boil water (by adding water
Heat is to boiling to generate a large amount of steam) or be i.e. hot (steam entered in pipeline is directly turned into steam), it has a single function,
It is both needed to the steam generator being adapted to one by one on the cooking appliance of different steam performance demands, this leads to steam generator
Product type is more, and manufacturing cost is high, and buying and production management all become many and diverse, cannot be flexibly applicable in not by simply replacing
With the working environment of model cooking appliance.
Summary of the invention
The purpose of the present invention is to provide a kind of steam generator and with the cooking appliance of steam cooking function, to alleviate
The technical issues of steam generator operating mode in the prior art is single, cannot flexibly be applicable in different operating environment.
The present invention provides a kind of steam generator, including calandria and is set to the heating component of the calandria；
The heating component is used for thermally conductive to the calandria, is equipped at intervals on the calandria multiple through the heating
The channel of body；
It further include the communicating pipe for being connected to the channel end, the communication port on the communicating pipe is venthole, water inlet
Or at least one of pipeline interconnection port.
It further, further include the multiple pipelines being arranged in the calandria, multiple pipelines are disposed through institute
Calandria is stated to form multiple channels, the pipeline two sides are equipped with heating tube.
Further, there are two the pipelines, communicating pipe of the upper end of the pipeline is the first tee tube, the described 1st
Two communication ports of siphunculus are connect with the upper end of two pipelines respectively, another communication port is connect with steam outlet pipe, two institutes
State the lower end of pipeline communicating pipe be the second tee tube, two communication ports of second tee tube respectively with two pipelines
Lower end connection, another communication port connect with water inlet pipe.
Further, there are two the pipelines, the communicating pipe of the upper end of the pipeline is twoport connecting tube, and the twoport connects
Two communication ports of adapter tube are connect with the upper end of two pipelines respectively, and the communicating pipe of the lower end of a pipeline is twoport
Another communication port of connecting tube, the twoport connecting tube is connect with steam outlet pipe, the communicating pipe of the lower end of another pipeline
Another communication port for twoport connecting tube, the twoport connecting tube is connect with water inlet pipe.
Further, there are two the pipelines, the communicating pipe of the lower end of the pipeline is twoport connecting tube, and the twoport connects
Two communication ports of adapter tube are connect with the lower end of two pipelines respectively, and the communicating pipe of the upper end of a pipeline is twoport
Another communication port of connecting tube, the twoport connecting tube is connect with steam outlet pipe, the communicating pipe of the upper end of another pipeline
Another communication port for twoport connecting tube, the twoport connecting tube is connect with water inlet pipe.
Further, there are two the pipelines, the communicating pipe of the upper end of two pipelines is twoport connecting tube, wherein
One communication port of one twoport connecting tube is connect with pipeline described in one of them, another communication port and the first steam outlet pipe
Connection；One communication port of another twoport connecting tube is connect with pipeline described in another, another communication port and second
Steam outlet pipe connection；The lower end communicating pipe of the pipeline be third tee tube, two communication ports of the third tee tube respectively with
The lower end connection of two pipelines, another communication port lower end is connect by the third tee tube with water inlet pipe.
Further, temperature sensor is installed, the temperature sensor is for described in feedback regulation on the calandria
The temperature of calandria.
Further, the temperature sensor is arranged there are two and respectively close to the both ends of pipeline described in one of them.
Further, there are two temperature controllers for installation on the calandria, and two temperature controllers are respectively close to one of them
The both ends of the pipeline are arranged.
Cooking appliance provided by the invention with steam cooking function, including steam generator as described above.This
The steam generator that invention provides has the benefit that
Pass through setting calandria and the heating component for being set to calandria, wherein multiple run through is equipped at intervals on calandria
The channel of calandria, for heating component for thermally conductive to calandria, heat is conducted to the water in channel by calandria in turn；Channel
End is connected with communicating pipe, and the communication port of communicating pipe can interconnect at least one of mouth for water inlet, venthole or pipeline, so that
Channel can complete the connection with water inlet pipe or steam outlet pipe or other channels by communicating pipe.
Specifically, can be set, multiple channels are parallel with one another by communicating pipe, and steam generator at this time is using to boil water
Operating mode, i.e., have a certain amount of water in multiple channels, and water is heated boiling to generate a large amount of steam, can be set at this time
The one end in multiple channels goes out vapour by connecting one communicating pipe jointly by connecting a water inlet pipe, the other end communicating pipe jointly
Pipe, multiple channels are to boil water simultaneously to generate steam due to using, and improves the steam generating amount of unit time, steam generator
Working efficiency it is higher；Alternatively, the one end in multiple channels can be set by connecting a water inlet pipe, the other end communicating pipe jointly
By being separately connected a steam outlet pipe communicating pipe, a steam generator is allowed to provide steam for different cooking cavitys.
Again alternatively, multiple channels can be serially connected to form helical form or other shapes by communicating pipe, if multiple mutual
When lower end forms the opening for water supply, steam generator still uses operating mode to boil water, water at this time in concatenated channel
The channel where the opening is existed only in, rest channels can carry out heating for multiple times when steam passes through, and steam to further increase
The temperature and mass dryness fraction of vapour；If multiple channels being serially connected are when upper end forms the opening for water supply, steam generator is used
It is vaporized into steam when the channel that i.e. hot operating mode, i.e. water flow into where the opening, then, steam passes through rest channels
By heating for multiple times, the temperature and mass dryness fraction of steam are improved, it is too low and too fast to effectively prevent the temperature sprayed from steam generator
Liquefaction, to influence cooking function.
Above-mentioned setting, so that steam generator is the case where needing more quantity of steam or not requiring vapor (steam) temperature and mass dryness fraction
Operating mode to boil water when the lower parallel connection using channel, need flexibly control the unit time in steam production number situation
The lower operating mode using heat when Tandem, in the case where needing temperature and the higher steam of mass dryness fraction using Tandem
When operating mode, operating mode is varied, can be flexibly applied to different working environments.
Cooking appliance provided by the invention with steam cooking function has the benefit that
By the way that above-mentioned steam generator is arranged in the cooking appliance with steam cooking function, correspondingly, this has
The cooking appliance of steam cooking function has the institute of above-mentioned steam generator advantageous, and this is no longer going to repeat them.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of steam generator provided in an embodiment of the present invention；
Fig. 2 is the decomposition diagram of steam generator provided in an embodiment of the present invention；
Fig. 3 is facing structure signal of the steam generator provided in an embodiment of the present invention in addition to temperature sensor and temperature controller
Figure；
Fig. 4 is piping connection signal when steam generator provided in an embodiment of the present invention uses the first operating mode
Figure；
Fig. 5 is piping connection signal when steam generator provided in an embodiment of the present invention uses second of operating mode
Figure；
Fig. 6 is piping connection signal when steam generator provided in an embodiment of the present invention uses the third operating mode
Figure；
Fig. 7 is piping connection signal when steam generator provided in an embodiment of the present invention uses the 4th kind of operating mode
Figure；
Fig. 8 is piping connection signal when steam generator provided in an embodiment of the present invention uses the 5th kind of operating mode
Figure.
Icon: 100- calandria；200- heating tube；300- pipeline；400- temperature sensor；500- temperature controller；
700- twoport connecting tube；800- water inlet pipe；900- steam outlet pipe；
The first tee tube of 610-；The second tee tube of 620-；630- third tee tube；
The first steam outlet pipe of 910-；The second steam outlet pipe of 920-.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " on ", "lower", "left", "right", "vertical", "inner",
The orientation or positional relationship of the instructions such as "outside" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing this hair
Bright and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation
Construction and operation, therefore be not considered as limiting the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Embodiment one
- Fig. 3 referring to Fig.1, steam generator provided in this embodiment, including calandria 100 and it is set to calandria 100
Heating component, wherein be equipped at intervals with multiple channels through calandria 100 on calandria 100, heating component is used for heating
Body 100 is thermally conductive, and heat is conducted to the water in channel by calandria 100 in turn；The end in channel is connected with communicating pipe, communicating pipe
Communication port can interconnect at least one of mouth for water inlet, venthole or pipeline, allow channel by complete communicating pipe with
The connection in water inlet pipe 800 or steam outlet pipe 900 or other channels.
Specifically, can be set, multiple channels are parallel with one another by communicating pipe, and steam generator at this time is using to boil water
Operating mode, i.e., have a certain amount of water in multiple channels, and water is heated boiling to generate a large amount of steam, can be set at this time
The one end in multiple channels is gone out by connecting a water inlet pipe 800, the other end communicating pipe jointly by connecting one communicating pipe jointly
Steam pipe 900, multiple channels are to boil water simultaneously to generate steam due to using, and improves the steam generating amount of unit time, steam
The working efficiency of generator is higher；Alternatively, the one end in multiple channels can be set by connecting a water inlet pipe communicating pipe jointly
800, the other end allows a steam generator to be different culinary arts by being separately connected a steam outlet pipe 900 communicating pipe
Cavity provides steam.
Again alternatively, multiple channels can be serially connected to form helical form or other shapes by communicating pipe, it is in channel
When vertical state, if multiple channels being serially connected are when lower end forms the opening for water supply, steam generator is still used and is boiled
The operating mode of water, water at this time exist only in the channel where the opening, rest channels can steam by when carry out it is more
Secondary heating, to further increase the temperature and mass dryness fraction of steam；If multiple channels being serially connected are formed in upper end for water supply
When opening, steam generator using the operating mode for being heat, i.e., water flow into where the opening channel when be vaporized into steam,
Then, steam improves the temperature and mass dryness fraction of steam, effectively prevents from steam generator by rest channels by heating for multiple times
The too low and too fast liquefaction of the temperature of ejection, to influence cooking function.
Above-mentioned setting, so that steam generator is the case where needing more quantity of steam or not requiring vapor (steam) temperature and mass dryness fraction
Operating mode to boil water when the lower parallel connection using channel, when needing flexibly to control quantity of steam how many in the case where using Tandem
I.e. hot operating mode, operating mode when in the case where needing temperature and the higher steam of mass dryness fraction using Tandem, work
Operation mode is varied, can be flexibly applied to different working environments.
It is worth explanation, in the present embodiment, multiple channels in steam generator can all be used, and can also be only used
A part, such as can only by passage portion in parallel or series, then connect respectively with water inlet pipe 800 and steam outlet pipe 900, referring to scheme
7, a channel can also be only used and connect (lower end and water inlet of the situation for channel with water inlet pipe 800 and steam outlet pipe 900 respectively
Pipe 800 connects, and steam generator uses operating mode to boil water), it is preferred that steam generator provided in this embodiment is using
When all channels of serial or parallel connection, effectively avoid carrying out invalid heating to idle channel and the loss that causes heat,
Guarantee the working efficiency of heating component in steam generator.In addition, mentioned in above-mentioned the present embodiment " end in channel is connected with
The both ends that communicating pipe " does not represent all channels are respectively connected with communicating pipe, for example it can be two two logical ends and connects jointly
A communicating pipe is connect, when communicating pipe at this time is twoport connecting tube 700, two communication port is then pipeline interconnection port.
Specifically, the present embodiment also the specific structure of steam generator is done it is described in detail below.
In the present embodiment, steam generator can also include the multiple pipelines 300, Duo Geguan being arranged in calandria 100
Road 300 is disposed through calandria 100 to form multiple channels.
Specifically, pipeline 300 is in vertical state to the steam generator in the present embodiment in use, meanwhile,
The size shape of multiple pipelines 300 is identical and is in sustained height, and the both ends of pipeline 300 protrude from the two of calandria 100
End.
Referring to Fig. 4, in the present embodiment, there are two pipelines 300, and the communicating pipe of the upper end of pipeline 300 is the first tee tube
610, two communication ports of the first tee tube 610 are connect with the upper end of two pipelines 300 respectively, another communication port and steam outlet pipe
900 connections, the communicating pipe of the lower end of two pipelines 300 are the second tee tube 620, two communication ports point of the second tee tube 620
It is not connect with the lower end of two pipelines 300, another communication port is connect with water inlet pipe 800.
In specific works, water inlet pipe 800 into two pipelines 300 for filling the water, the heating tube 200 in steam generator
The water in pipeline 300 to be heated to boiling, the steam that water vapor is formed flows upwardly into steam outlet pipe 900 along pipeline 300 for work.
Steam generator steady operation after a certain period of time, within the unit time by water inlet pipe 800 injected to pipeline 300 it is quantitative
Water to guarantee that steam generator can generate quantitative steam within the unit time, and then completes the culinary art effect stable to food materials
Fruit.
It is worth explanation, the pipeline 300 in steam generator first can be heated to set temperature by the present embodiment, then again
It is filled the water by water inlet pipe 800 into two pipelines 300；It is infused alternatively, water inlet pipe 800 can also be first passed through into two pipelines 300
Enter a certain amount of water, then heating work, pipeline 300 is gradually heated to boil.In addition, the water injected into pipeline 300
Liquid level be preferably more than the half of 300 height of pipeline, risen to the steam for guaranteeing that water vapor is formed along pipeline 300
There is time enough to be heated again when steam outlet pipe 900, so that steam enters steam outlet pipe with the state of higher temperature and mass dryness fraction
900, it effectively avoids the too fast liquefaction of steam and influences culinary art effect.
Referring to Fig. 5, in the present embodiment, there are two pipelines 300, and the communicating pipe of the upper end of pipeline 300 is twoport connecting tube
700, two communication ports of twoport connecting tube 700 are connect with the upper end of two pipelines 300 respectively, the lower end of the pipeline 300 in left side
Communicating pipe be twoport connecting tube 700,300 lower end of pipeline in a communication port of twoport connecting tube 700 and left side connects, another
A communication port is connect with steam outlet pipe 900, and the communicating pipe of the lower end of the pipeline 300 on right side is twoport connecting tube 700, twoport connecting tube
700 communication port is connect with 300 lower end of right side pipeline, another communication port is connect with water inlet pipe 800.
It is that a certain amount of water is injected to coupled pipeline 300 by water inlet pipe 800 in specific works, then water
Boiling generates steam in the pipeline 300, and steam then passes through the pipeline 300 of twoport connecting tube 700 and right side and finally flows into
Steam outlet pipe 900.In the process, steam can be in the pipeline 300 connecting with steam outlet pipe 900 by reheating, and then is formed
Temperature and the higher steam of mass dryness fraction.
It is worth explanation, the liquid level that the present embodiment is preferably provided with water in the pipeline 300 of right side is no more than the height of pipeline 300
Degree, the i.e. water of liquid exist only in the pipeline 300 connecting with water inlet pipe 800.
It should be noted that please continue to refer to Fig. 5, in the present embodiment, twoport connecting tube 700 can be U-tube, can also be with
For L shape pipe.
Referring to Fig. 6, in the present embodiment, there are two pipelines 300, and the communicating pipe of the lower end of pipeline 300 is twoport connecting tube
700, two communication ports of twoport connecting tube 700 are connect with the lower end of two pipelines 300 respectively, the upper end of the pipeline 300 in left side
Communicating pipe be twoport connecting tube 700,300 upper end of pipeline in a communication port of twoport connecting tube 700 and left side connects, another
A communication port is connect with steam outlet pipe 900, and the communicating pipe of the upper end of the pipeline 300 on right side is twoport connecting tube 700, twoport connecting tube
700 communication port and 300 upper end of pipeline on right side connect, another communication port is connect with water inlet pipe 800.
In specific works, two pipelines 300 are heated to set temperature, setting at this time by starting heating tube 200 first
Temperature is determined much higher than 100 DEG C, and after filling the water by water inlet pipe 800 to pipeline 300 connected to it, water can directly be vaporized into steaming
Vapour, steam then pass through the pipeline 300 of twoport connecting tube 700 and left side and finally flow into steam outlet pipe 900.In the process, it steams
Vapour equally can be in the pipeline 300 connecting with steam outlet pipe 900 by reheating, and then formation temperature and the higher steaming of mass dryness fraction
Vapour.
It is worth explanation, the operating mode of heat in sight, the water that can be filled the water by process control water inlet pipe 800 to pipeline 300
Amount, such as by water inlet pipe 800 to pipeline 300 every time water filling 0.1 second, enable injection water on the right side of entrance pipeline 300
It is vaporizated into steam immediately afterwards.
It should be noted that the above-mentioned means controlled by water injection rate of the program to water inlet pipe 800 are art technology
The prior art known to personnel, repeats no more.
Please refer to Fig. 8, in the present embodiment, there are two pipelines 300, and the communicating pipe of the upper end of two pipelines 300 is twoport
One communication port of connecting tube 700, one of twoport connecting tube 700 is connect with one of pipeline 300, another communication port
It is connect with the first steam outlet pipe；One communication port of another twoport connecting tube 700 is connect with another pipeline 300, another company
Port is connect with the second steam outlet pipe；The lower end communicating pipe of pipeline 300 is third tee tube 630, two companies of third tee tube 630
Port is connect with the lower end of two pipelines 300 respectively, another communication port lower end passes through third tee tube 630 and water inlet pipe 800
Connection.
The setting allows same steam generator to provide the steam of different temperatures or mass dryness fraction, tool to different cooking cavitys
Body, it can be realized by the way that the heating tube 200 of different number or different capacity is arranged in two pipelines 300.
Please continue to refer to Fig. 3, in the present embodiment, heating component preferably includes three heating tubes being parallel to each other 200, heating
Pipe 200 is set in calandria 100, and parallel with pipeline 300, and three heating tubes 200 are staggered with two pipelines 300.
Specifically, heating tube 200 and pipeline 300 are cylindrical pipe, the axis and two pipelines of three heating tubes 200
300 axis is respectively positioned on same plane, and three heating tubes 200 are set in qually spaced in calandria 100, to guarantee to heat
The each position of body 100 is heated to set temperature simultaneously, and then guarantees that two pipelines 300 can be heated to simultaneously by calandria 100
The heating efficiency of set temperature, steam generator is higher.
It is distributed in the vertical direction in isosceles triangle alternatively, three heating tubes 200 also can be set in the present embodiment, two
Pipeline 300 is located in the cavity of the triangular prism bodily form of three heating tubes 200 formation.In addition, 200 liang of the heating tube in the present embodiment
End protrudes from outside calandria 100, and three heating tubes 200 can be electrically connected to a power source respectively by the way of in parallel, is using
When, it can be worked at the same time, can also be worked with only one heating tube 200 or two heating tubes 200, in pipe with three heating tubes 200
In the case that 300 connection type of road is constant, also reach the mesh of the steam generating amount in the flexible modulation steam generator unit time
's.
Alternatively, it is a heater strip or heating tube 200 in spiral distribution that heating component, which also can be set, in the present embodiment, this
When heater strip or heating tube 200 center of calandria 100 is set, can equally complete 100 each position of calandria
It is heated to the purpose of set temperature simultaneously.
It is worth explanation, the pipeline 300 of three or more quantity can also be used in the present embodiment, is preferably provided with adds at this time
The quantity of heat pipe 200 than pipeline 300 quantity more than one, multiple heating tubes 200 are staggered with multiple pipelines 300.
In the present embodiment, the temperature sensor 400 for detecting 100 temperature of calandria, temperature are installed on calandria 100
Sensor 400 is used for the temperature of feedback regulation calandria 100.
Specifically, temperature sensor 400 is electrically connected with the controller, steam generator at work, when the temperature of calandria 100
When degree is lower than certain set temperature, electrothermal tube electrified regulation, when temperature sensor 400 senses that 100 temperature of calandria reaches setting
When temperature, stop heating, move in circles, so that the temperature of 100 interior conduit 300 of calandria, which is in one, can convert water to steam
Within the temperature range of vapour, guarantee the stable operation of steam generator.
It should be noted that the means that above-mentioned temperature sensor 400 carries out feedback regulation to calandria 100 are this field skill
The prior art known to art personnel, repeats no more.
Please continue to refer to Fig. 1 and Fig. 2, in the present embodiment, there are two and respectively close to one of pipes for temperature sensor 400
The both ends in road 300 are arranged.
When steam generator uses the operating mode of boiling, two temperature sensors 400 detect pipeline 300 and water respectively
The temperature for the part that the temperature and pipeline 300 of the part of contact are not contacted with water, at this point, when having water in pipeline 300, pipeline
Therefore the temperature of 300 parts contacted with water obviously will can pass through lower than the temperature for the part that pipeline 300 is not contacted with water
It observes whether temperature that two temperature sensors 400 detect is identical to judge whether there is water in pipeline 300, sight can also be passed through
The temperature that two temperature sensors 400 detect is examined to judge the maximum temperature of calandria 100.
In the present embodiment, temperature controller 500 is installed on calandria 100.
Specifically, when above-mentioned 400 failure of temperature sensor causes the temperature of calandria 100 to be more than set temperature, with
Calandria 100 contact temperature controller 500 temperature also can temperature it is excessively high, and then cut off circuit, prevent heating tube 200 continue plus
Heat completes the protection to steam generator.
Please continue to refer to Fig. 1 and Fig. 2, in the present embodiment, temperature controller 500 there are two and respectively close to one of pipeline
300 both ends setting.
I.e. when steam generator uses operating mode to boil water, the set temperature of two temperature controllers 500 is respectively pipeline
The maximum temperature for the part that the maximum temperature and pipeline 300 of 300 parts contacted with water are not contacted with water, when pipeline 300 and water
Any one in the temperature for the part that the temperature and pipeline 300 of the part of contact are not contacted with water is more than the highest temperature set
When spending, corresponding temperature controller 500 can cut off circuit, complete the protection to steam generator.
In the present embodiment, calandria 100 is made of aluminum, and pipeline 300 is made of stainless steel.
Specifically, the present embodiment is preferably provided with pipeline 300 and heating tube 200 is cast in calandria 100, to guarantee to heat
The heat that pipe 200 generates can adequately be conducted to calandria 100, and calandria 100 also can sufficiently and uniformly pass heat
It leads to each pipeline 300.And the fusing point of aluminium be lower than stainless steel fusing point, when calandria 100 by way of die casting by pipeline 300
When being fixed therein portion, other will not be caused to damage or deform to the structure of pipeline 300 substantially, while aluminium and stainless steel have very
High thermal conductivity, can the cracking heat transfer for issuing heating tube 200 to pipeline 300, reach pipeline 300 faster and set
Determine temperature.
Embodiment two
The present embodiment provides a kind of cooking appliances with steam cooking function, the steaming mentioned by the way that above-described embodiment is arranged
Vapour generator, so that the cooking appliance of steam cooking function has the same of to boil water and i.e. two kinds of generation steam of heat operating mode
When, it can also flexibly control the number of steam production in the unit time and can choose temperature and the higher steam of mass dryness fraction.
It is worth explanation, in the present embodiment, it can be steam box that this, which has the cooking appliance of steam cooking function,.Alternatively, steaming
Case can have the cooking appliance of steam cooking function to replace with all-in-one machine or micro- all-in-one machine etc. of scorching is scorched.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of steam generator, which is characterized in that including calandria (100) and be set to adding for the calandria (100)
Hot component；
The heating component is used for thermally conductive to the calandria (100), is equipped at intervals on the calandria (100) multiple through institute
State the channel of calandria；
It further include the communicating pipe for being connected to the channel end, the communication port on the communicating pipe is venthole, water inlet or pipe
At least one of road interconnection port.
2. steam generator according to claim 1, which is characterized in that further include being arranged in the calandria (100)
Multiple pipelines (300), multiple pipelines (300) are disposed through the calandria (100) to form multiple channels,
Pipeline (300) two sides are equipped with heating tube (200).
3. steam generator according to claim 2, which is characterized in that there are two the pipelines (300), the pipeline
(300) communicating pipe of upper end is the first tee tube (610), and two communication ports of first tee tube (610) are respectively with two
The upper end of a pipeline (300) connects, another communication port is connect with steam outlet pipe (900), under two pipelines (300)
The communicating pipe at end be the second tee tube (620), two communication ports of second tee tube (620) respectively with two pipelines
(300) lower end connection, another communication port are connect with water inlet pipe (800).
4. steam generator according to claim 2, which is characterized in that there are two the pipelines (300), the pipeline
(300) communicating pipe of upper end is twoport connecting tube (700), and two communication ports of the twoport connecting tube (700) are respectively with two
The upper end of a pipeline (300) connects, and the communicating pipe of the lower end of a pipeline (300) is twoport connecting tube (700), double
Another communication port of mouth connecting tube (700) is connect with steam outlet pipe (900), the connection of the lower end of another pipeline (300)
Pipe is twoport connecting tube (700), another communication port of twoport connecting tube (700) is connect with water inlet pipe (800).
5. steam generator according to claim 2, which is characterized in that there are two the pipelines (300), the pipeline
(300) communicating pipe of lower end is twoport connecting tube (700), and two communication ports of the twoport connecting tube (700) are respectively with two
The lower end of a pipeline (300) connects, and the communicating pipe of the upper end of a pipeline (300) is twoport connecting tube (700), double
Another communication port of mouth connecting tube (700) is connect with steam outlet pipe (900), the connection of the upper end of another pipeline (300)
Pipe is twoport connecting tube (700), another communication port of twoport connecting tube (700) is connect with water inlet pipe (800).
6. steam generator according to claim 2, which is characterized in that there are two the pipelines (300), two pipes
The communicating pipe of the upper end in road (300) is twoport connecting tube (700), a company of one of them twoport connecting tube (700)
Port is connect with pipeline described in one of them (300), another communication port is connect with the first steam outlet pipe (910)；Described in another
One communication port of twoport connecting tube (700) is connect with pipeline described in another (300), another communication port and the second steam outlet pipe
(920) it connects；The lower end communicating pipe of the pipeline (300) be third tee tube (630), the two of the third tee tube (630)
A communication port is connect with the lower end of two pipelines (300) respectively, another communication port lower end passes through the third tee tube
(630) it is connect with water inlet pipe (800).
7. according to the described in any item steam generators of claim 2-5, which is characterized in that installed on the calandria (100)
Have temperature sensor (400), temperature of the temperature sensor (400) for calandria (100) described in feedback regulation.
8. steam generator according to claim 7, which is characterized in that there are two the temperature sensors (400) and divides
It is not arranged close to the both ends of pipeline described in one of them (300).
9. steam generator according to claim 8, which is characterized in that there are two temperature for installation on the calandria (100)
It controls device (500), two temperature controllers (500) are arranged respectively close to the both ends of pipeline described in one of them (300).
10. a kind of cooking appliance with steam cooking function, which is characterized in that including as described in claim any one of 1-9
Steam generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910503800.8A CN110051218A (en) | 2019-06-11 | 2019-06-11 | Steam generator and cooking appliance with steam cooking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910503800.8A CN110051218A (en) | 2019-06-11 | 2019-06-11 | Steam generator and cooking appliance with steam cooking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110051218A true CN110051218A (en) | 2019-07-26 |
Family
ID=67325748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910503800.8A Pending CN110051218A (en) | 2019-06-11 | 2019-06-11 | Steam generator and cooking appliance with steam cooking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110051218A (en) |
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| CN112268269A (en) * | 2020-10-15 | 2021-01-26 | 广东美的厨房电器制造有限公司 | Steam generation assembly, cooking device and steam generation method |
| CN112503502A (en) * | 2020-12-09 | 2021-03-16 | 江苏美的清洁电器股份有限公司 | Steam generator and electrical equipment |
| CN112586996A (en) * | 2020-12-16 | 2021-04-02 | 广东美的厨房电器制造有限公司 | Steam generation assembly and cooking device |
| CN114680634A (en) * | 2020-12-31 | 2022-07-01 | 广东美的厨房电器制造有限公司 | Steam generating device and cooking equipment |
| CN115227096A (en) * | 2022-06-17 | 2022-10-25 | 宁波方太厨具有限公司 | High-temperature steam cooking device |
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| CN210540812U (en) * | 2019-06-11 | 2020-05-19 | 杭州老板电器股份有限公司 | Steam generator and cooking appliance with steam cooking function |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112268269A (en) * | 2020-10-15 | 2021-01-26 | 广东美的厨房电器制造有限公司 | Steam generation assembly, cooking device and steam generation method |
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| CN112586996A (en) * | 2020-12-16 | 2021-04-02 | 广东美的厨房电器制造有限公司 | Steam generation assembly and cooking device |
| CN114680634A (en) * | 2020-12-31 | 2022-07-01 | 广东美的厨房电器制造有限公司 | Steam generating device and cooking equipment |
| CN114680634B (en) * | 2020-12-31 | 2024-07-09 | 广东美的厨房电器制造有限公司 | Steam generating device and cooking apparatus |
| CN115227096A (en) * | 2022-06-17 | 2022-10-25 | 宁波方太厨具有限公司 | High-temperature steam cooking device |
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