CN110367835A - High-temperature steam generator and steam cooking equipment using same - Google Patents
High-temperature steam generator and steam cooking equipment using same Download PDFInfo
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- CN110367835A CN110367835A CN201910726679.5A CN201910726679A CN110367835A CN 110367835 A CN110367835 A CN 110367835A CN 201910726679 A CN201910726679 A CN 201910726679A CN 110367835 A CN110367835 A CN 110367835A
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- 238000010411 cooking Methods 0.000 title claims abstract description 20
- 238000010438 heat treatment Methods 0.000 claims abstract description 191
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 73
- 238000005192 partition Methods 0.000 claims description 28
- 238000009792 diffusion process Methods 0.000 claims description 17
- 238000010025 steaming Methods 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 4
- 238000003303 reheating Methods 0.000 abstract description 18
- 238000000926 separation method Methods 0.000 abstract description 4
- 238000005485 electric heating Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000011897 real-time detection Methods 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 235000019601 food appearance Nutrition 0.000 description 2
- -1 for example Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/04—Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels
-
- 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
-
- 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
-
- 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
- A47J37/00—Baking; Roasting; Grilling; Frying
- A47J37/06—Roasters; Grills; Sandwich grills
- A47J37/0623—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity
- A47J37/0629—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity with electric heating elements
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J37/00—Baking; Roasting; Grilling; Frying
- A47J37/06—Roasters; Grills; Sandwich grills
- A47J37/0623—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity
- A47J37/0664—Accessories
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Commercial Cooking Devices (AREA)
Abstract
The invention belongs to the technical field of steam generators and discloses a high-temperature steam generator which comprises a steam generating assembly and a steam heating assembly; the steam heating assembly comprises a steam heating shell, a second heating assembly, a high-temperature steam outlet pipe and a water vapor separation component; the cavity of the steam heating shell is a steam heating chamber, the second heating assembly is arranged on the side wall of the steam heating shell, steam generated by the steam generating assembly enters the steam heating chamber, and hot air in the steam heating chamber is used for heating the steam generated by the steam generating assembly; the high-temperature steam outlet pipe is arranged on the steam heating shell; the steam separating component is positioned below the steam inlet of the high-temperature steam outlet pipe and used for reheating the steam heated by the hot air. The invention also discloses steam cooking equipment applying the high-temperature steam generator. The invention solves the problem that the prior steam generator can not generate high-temperature steam by heating the generated steam for many times.
Description
Technical field
The invention belongs to steam generator technical fields, and in particular to a kind of high-temperature steam generator and the steam using it
Cooking equipment.
Background technique
Currently, existing household steam cooker, such as steam boiler, steaming and baking box etc., the steam generation that they use
The vapor (steam) temperature that device generates, usually 100 DEG C of saturated vapor, cannot generate the high-temperature steam that temperature is more than 100 DEG C.And it uses
When 100 DEG C of saturated vapor carries out steam-cooking food, 100 DEG C of saturated vapor is contacted with culinary art chamber internal surface to be easy to condense into droplet,
And the droplet condensed is fallen on the food of cooking chamber, influences the appearance and mouthfeel of food.
Summary of the invention
In view of this, the present invention provides one in order to solve the problems, such as that current steam generator cannot generate high-temperature steam
Kind high-temperature steam generator.
It is a further object of the present invention to provide the steam cooking apparatus of the above-mentioned high-temperature steam generator of application.
A kind of high-temperature steam generator, including the steam generation component and steam heating component for generating steam；
Steam heating component includes steam heated shell, the second heating component, high-temperature steam steam outlet pipe and steam lattice
Part；
The shape chamber of steam heated shell is steam heating chamber, and the second heating component is arranged in steam heated shell lateral wall
On, for heating the air in steam heated shell and steam heating chamber；The steam that steam generation component generates enters steam and adds
In hot cell, the hot-air in steam heating chamber is for heating the steam generated by steam generation component；High-temperature steam steam outlet pipe is set
It sets in steam heated shell, air intake is connected to steam heating chamber；Steam partition member is located at high-temperature steam steam outlet pipe
It is connect below air intake and with the inner sidewall of steam heated shell, steam partition member is for heating again by after hot air
Steam.
Preferably, steam heating chamber is connected to the steam generation chamber of steam generation component.
Preferably, steam heating component further includes steam boosting nozzle, and steam boosting nozzle, which is arranged, goes out vapour in high-temperature steam
In pipe, steam boosting nozzle is used to increase the pressure of the steam in high-temperature steam steam outlet pipe, makes to flow out high-temperature steam steam outlet pipe
Vapor (steam) temperature increases.
Preferably, steam inlet channel, steam boosting channel and steam diffusion admittance are offered in steam boosting nozzle；
Steam inlet channel, steam boosting channel and steam diffusion admittance are coaxially arranged, and steam boosting channel is located at steam
Into between channel and steam diffusion admittance, the aperture in steam boosting channel is less than the aperture of steam inlet channel.
Preferably, steam partition member is the reticular structure being woven by metal twine.
Preferably, steam heating component further includes water inlet pipe and water inlet economizer bank；
Water inlet economizer bank is U-tube, and water inlet economizer bank is located in steam heating chamber, and the one end for economizer bank of intaking and setting exist
Water inlet pipe connection in steam heated shell, the other end are closed, are offered on the tube wall for economizer bank of intaking towards steam generation group
The water jet of part water spray, the quantity of water jet at least one.
Preferably, the second heating component includes the second heat-conducting plate and the second heating tube；
Second heat-conducting plate is close to the side wall arrangement of steam heated shell, and the second heat-conducting plate is connect with the second heating tube, and position
Between steam heated shell and the second heating tube.
Preferably, steam heating component further includes second temperature controller；The setting of second temperature controller is thermally conductive second
On plate, second temperature controller and the second heating tube are electrically connected.
Preferably, steam generation component includes steam generation shell, the first heating component and the first temperature controller；
The shape chamber of steam generation shell is the steam generation chamber；
First heating component includes the first heat-conducting plate and the first heating tube；
First heat-conducting plate is close to the side wall arrangement of the steam generation shell, and the first heat-conducting plate is connect with the first heating tube,
And between steam generation shell and the first heating tube；
First temperature controller is arranged on the first heat-conducting plate, and the first temperature controller also electrically connects with the first heating tube
It connects.
The present invention also provides a kind of steam cooking apparatus using above-mentioned high-temperature steam generator, including steam cooking apparatus
Ontology, high-temperature steam generator are connected to steam cooking apparatus ontology.
Compared with prior art, high-temperature steam generator of the invention having the beneficial effect that using the above scheme
Because the second heating component is arranged on steam heated shell lateral wall, the second heating component can be to steam
Heated shell is heated, and then is heated to the air in steam heating chamber；Because of the steam that steam generation component generates
Into in steam heating chamber, so the hot-air in steam heating chamber can be realized to the steam generated by steam generation component
The reheating to steam is realized in heating；
Because steam partition member is located at below the air intake of high-temperature steam steam outlet pipe and the inside with steam heated shell
Wall connection, so steam heated shell can transfer heat to heating of the steam partition member realization to steam partition member,
So by the steam of reheating during being flowed out from high-temperature steam steam outlet pipe, because to pass through steam partition member, that
Steam partition member is heated three times to by the steam of reheating, not only increases vapor (steam) temperature, but also reduce liquid in steam
The content of water realizes the separation of water and steam, it is ensured that the steam flowed out from high-temperature steam steam outlet pipe is by heating twice
Steam afterwards, temperature, which is higher than, only passes through the temperature of the steam of primary heating, so the present invention solves current steam hair
Raw device cannot lead to the problem of high-temperature steam.
Compared with prior art, steam cooking apparatus of the invention having the beneficial effect that using the above scheme
Because the steam generator that steam cooking apparatus of the invention uses for high-temperature steam generator, can generate
High-temperature steam avoids steam from condensing into droplet in the culinary art chamber internal surface of steam cooking apparatus ontology, and influence food appearance and
Mouthfeel.
Detailed description of the invention
Fig. 1 is the perspective view under a kind of a kind of vision for high-temperature steam generator that the embodiment of the present invention 1 provides；
Fig. 2 is the perspective view under a kind of another vision for high-temperature steam generator that the embodiment of the present invention 1 provides；
Fig. 3 is a kind of explosive view for high-temperature steam generator that the embodiment of the present invention 1 provides；
Fig. 4 is a kind of cross-sectional view for high-temperature steam generator that the embodiment of the present invention 1 provides；
Fig. 5 is a kind of water inlet economizer bank for high-temperature steam generator that the embodiment of the present invention 1 provides in a kind of vision shape
Structural schematic diagram under state；
Fig. 6 is a kind of water inlet economizer bank for high-temperature steam generator that the embodiment of the present invention 1 provides in another vision shape
Structural schematic diagram under state；
In figure: 1, steam generation component；2, steam heating component；11, steam generation shell；12, the first heating component；
13, the first temperature controller；21, steam heated shell；22, the second heating component；23, high-temperature steam steam outlet pipe；24, steam point
Every component；25, steam boosting nozzle；26, water inlet pipe；27, water inlet economizer bank；28, second temperature controller；121, first is thermally conductive
Plate；122, the first heating tube；221, the second heat-conducting plate；222, the second heating tube；251, steam inlet channel；252, steam boosting
Channel；253, steam diffusion admittance；271, water jet.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with specific embodiment, to this
Invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, and does not have to
It is of the invention in limiting.
Embodiment 1
The present embodiment provides a kind of high-temperature steam generators, as Figure 1-Figure 4, produce including the steam for generating steam
Raw component 1 and steam heating component 2；
Steam heating component 2 includes steam heated shell 21, the second heating component 22, high-temperature steam steam outlet pipe 23 and steam
Partition member 24；
The shape chamber of steam heated shell 21 is steam heating chamber, and the second heating component 22 is arranged outside steam heated shell 21
On side wall, for heating the air in steam heated shell 21 and steam heating chamber；The steam that steam generation component 1 generates enters
In steam heating chamber, steam that the hot air in steam heating chamber is generated by steam generation component 1；High-temperature steam steam outlet pipe
23 are arranged in steam heated shell 21, and its air intake is connected to steam heating chamber；Steam partition member 24 is located at high temperature steaming
It is connect below the air intake of vapour steam outlet pipe 23 and with the inner sidewall of steam heated shell 21, steam partition member 24 for adding again
Heat is by the steam after hot air.
Because the second heating component 22 is arranged on 21 lateral wall of steam heated shell, the second heating component 22 can
Steam heated shell 21 is heated, and then the air in steam heating chamber is heated；Because steam generation component 1 produces
Raw steam enters in steam heating chamber, produces so the hot-air in steam heating chamber can be realized to by steam generation component 1
The reheating to steam is realized in the heating of raw steam；
Because steam partition member 24 be located at below the air intake of high-temperature steam steam outlet pipe 23 and with steam heated shell 21
Inner sidewall connection, so steam heated shell 21 can transfer heat to steam partition member 24 realize to steam lattice
The heating of part 24, then by the steam of reheating during being flowed out from high-temperature steam steam outlet pipe 23, because to pass through water
Vapour partition member 24 both increases vapor (steam) temperature then 24 pairs of the steam partition member steam by reheating is heated three times,
The content for reducing liquid water in steam again, realizes the separation of water and steam, it is ensured that the steaming flowed out from high-temperature steam steam outlet pipe
Vapour is the steam after heating twice, and temperature, which is higher than, only passes through the temperature of the steam of primary heating, so solution of the present invention
Current steam generator of having determined cannot lead to the problem of high-temperature steam.
In a particular embodiment, steam heating chamber is connected to the steam generation chamber of steam generation component 1；
In this example, steam heating chamber is directly connected to steam generation chamber, rather than is connected to by steam transmitting pipe, keeps away in this way
Non-evaporating vapour heat during conveying scatters and disappears, and condenses；
In the present embodiment, steam heating chamber is located above steam generation chamber, then the steam generated in steam generation room
It then directly ascends into steam heating chamber, furthermore steam, will be further by the warm of steam generation chamber during rising
The temperature that air heats such steam can be increased；Then, into after in steam heating chamber, steam is heated by steam interior again
Hot air, realize reheating, it is ensured that the steam of higher temperature can be generated.
In a particular embodiment, steam heating component 2 further includes steam boosting nozzle 25, and the setting of steam boosting nozzle 25 exists
In high-temperature steam steam outlet pipe 23, steam boosting nozzle 25 is used to increase the pressure of the steam in high-temperature steam steam outlet pipe 23, makes to flow
The vapor (steam) temperature of high-temperature steam steam outlet pipe 23 increases out；
Steam boosting nozzle 25 can be by increasing the pressure of steam in high-temperature steam steam outlet pipe 23, and then makes to flow out high temperature
The vapor (steam) temperature of steam outlet tube 23 increases again, then the steam heating for multiple times finally flowed out from high-temperature steam steam outlet pipe 23,
Ensure to generate high-temperature steam.
In a particular embodiment, steam inlet channel 251, steam boosting channel 252 are offered in steam boosting nozzle 25
With steam diffusion admittance 253；
Steam inlet channel 251, steam boosting channel 252 and steam diffusion admittance 253 are coaxially arranged, steam boosting channel
252 between steam inlet channel 251 and steam diffusion admittance 253, and the aperture in steam boosting channel 252 enters less than steam
The aperture in channel 251；
Steam boosting channel 252 is used to increase the pressure of steam, is greater than the steam pressure in steam diffusion admittance 253 and steams
Vapour enters the steam pressure in channel 251；
Steam and hot-air in steam heating chamber 21 carry out hot transmitting, and by reheating, temperature is increased；By reheating
Steam when flowing through steam partition member 24, steam partition member 24 heats the steam of reheating three times, and reduces
Water content in steam realizes steam separation；Enter by the steam heated three times from the air inlet of high-temperature steam steam outlet pipe 23
In high-temperature steam steam outlet pipe 23, because steam boosting nozzle 25 is additionally provided in high-temperature steam steam outlet pipe 23, by what is heated three times
Steam enters steam boosting nozzle 25 from the steam inlet channel 251 for entering steam boosting nozzle 25, flows through steam boosting channel
After 252, steam boosting nozzle 25 is flowed out from steam diffusion admittance 253, the steam pressure heated three times is in steam boosting channel 252
Inside it is increased, so that the steam pressure flowed out from steam diffusion admittance 253 is higher than the steam flowed into steam inlet channel 251,
That is by the steam heated three times, the temperature raising because of pressurization again after steam boosting nozzle 25 is flowed through, i.e., in fact
Now to four heating of steam, it is ensured that the vapor (steam) temperature flowed out from high-temperature steam steam outlet pipe 23 is higher than to be generated by steam generation chamber 11
Vapor (steam) temperature in addition the temperature of high-temperature steam reach 110 DEG C~130 DEG C.
In the present embodiment, steam diffusion admittance 253 can also increase the steam after being pressurizeed by steam boosting channel 252
Spray angle.
In the present embodiment, the aperture Φ in steam boosting channel 252 meets Φ >=3mm, when this is in order to avoid occurring long
Between use steam boosting nozzle 25, the problem of scale blocks in steam boosting channel 252.
In a particular embodiment, steam partition member 24 is the reticular structure being woven by metal twine, such as steam point
Every the reticular structure that component 24 is woven into for stainless wire mesh, and the string diameter of its stainless wire mesh is 1.2mm, and screen distance, which is greater than, to be steamed
The diameter of vapour Pressure channel 252, in order to ensure that steam can smoothly enter the air intake of high-temperature steam steam outlet pipe 23
In.
In a particular embodiment, steam heating component 2 further includes water inlet pipe 26 and water inlet economizer bank 27, such as Fig. 5 and Fig. 6 institute
Show；
Water inlet economizer bank 27 be U-tube, water inlet economizer bank 27 be located in steam heating chamber, intake economizer bank 27 one end and
The water inlet pipe 26 being arranged in steam heated shell 21 is connected to, other end closing, offers court on the tube wall for economizer bank 27 of intaking
The water jet 271 sprayed water to steam generation component 1, the quantity of water jet 271 at least one；
Water inlet pipe 26 is used to introduce water source in water inlet economizer bank 27, because water inlet economizer bank 27 is arranged in steam heating chamber
It is interior, the hot-air in steam heating chamber heats water inlet economizer bank 27, also increases the water sprayed from water jet 271
Into the distance of steam generation chamber, and then before so that water is heated into steam on falling on 11 side wall of steam generation shell, absorb
More heats, then just can increase the speed of steam generation.
In the present embodiment, because steam heating chamber is directly to be connected to, and steam heating chamber is located at steaming with steam generation chamber
Above vapour generating chamber, then the water inlet not only heating by hot-air in steam heating chamber of economizer bank 27, also by steam generation
The heating of indoor hot-air can ensure that the temperature into water in water economizer bank 27 increases faster in this way；In addition, in the present embodiment
In, water inlet economizer bank 27 is located at the top in steam heating chamber, this is to increase water jet 271 and 11 bottom of steam generation shell
The distance between plate, it is ensured that the water sprayed from water jet 271 can be filled before falling on 11 bottom plate of steam generation shell
The heating divided, so that can quickly be heated into steam after water is fallen on 11 bottom plate of steam generation shell；
The steam of generation rises, and into steam heating chamber, is heated by steam indoor hot-air and carries out reheating, warp
The steam for crossing reheating also passes sequentially through steam partition member 24, steam boosting nozzle 25 before flowing out steam heating chamber
With high-temperature steam steam outlet pipe 23, i.e., successively passed through the heating three times of steam partition member 24 by the steam of reheating, steam increases
Four heating for pressing nozzle 25, become high-temperature steam, flow out from high-temperature steam steam outlet pipe 23.
In the present embodiment, the water inlet economizer bank 27 of U-shaped structure is parallel to the bottom surface of steam generation chamber 11, such mesh
, on the one hand it is the contact area for increasing water inlet economizer bank 27 and hot-air, accelerates the raising of coolant-temperature gage in water inlet economizer bank 27
Speed；Another aspect is that the contact area of the water and steam generation chamber 11 that make to eject is larger, accelerates the speed of steam generation.
In a particular embodiment, the second heating component 22 includes the second heat-conducting plate 221 and the second heating tube 222；
Second heat-conducting plate 221 is close to the lateral wall arrangement of steam heating chamber 21, the second heat-conducting plate 221 and the second heating tube
222 connections, and between steam heated shell 21 and the second heating tube 222.
Second heating tube 222 is heated, and heat is steam heated shell 21 by 221 real-time delivery of the second heat-conducting plate
Lateral wall realizes the purpose of heating steam heated shell 21；
In the present embodiment, the second heating tube 222 is electric heating tube, can be U-shaped structure；Electric heating tube is convenient for operation；
And U-shaped heating tube, it is convenient to have, quick heating, energy conservation, it is pollution-free many advantages, such as.
The lateral wall upper end of steam heated shell 21 is arranged in second heat-conducting plate 221, and material is metal, for example, stainless
Steel, effect are that the heat for generating the second heating tube 222 quickly passes to steam heated shell 21, realize and heat to steam
Air in shell 21, and the heating of steam partition member 24 being arranged in steam heated shell 21.
In a particular embodiment, steam heating component 2 further includes second temperature controller 28；Second temperature controller 28 is set
It sets on the second heat-conducting plate 221, second temperature controller 28 and the second heating tube 222 are electrically connected；
Second temperature controller 28 is used for the temperature of the second heat-conducting plate of real-time detection 221, and passes through the control of the temperature of detection
The energization situation of second heating tube 222；Such as when the temperature for detecting the second heat-conducting plate 221 is higher than the temperature of setting, second
Temperature controller 28 is powered off the second heating tube 222 is controlled, and stops heating；When the temperature for detecting the second heat-conducting plate 221 is lower than
When the temperature of setting, second temperature controller 28 is powered the second heating tube 222 is controlled, and continues to heat；Effectively avoid due to
Second heat-conducting plate, 221 temperature is excessively high, caused by the unsafe problems such as fire appearance.
In a particular embodiment, 1 steam generation shell 11 of steam generation component, the first heating component 12 and the first temperature control
Device 13 processed；
The shape chamber of steam generation shell 11 is the steam generation chamber；
First heating component 12 includes the first heat-conducting plate 121 and the first heating tube 122；
First heat-conducting plate 121 is close to the side wall arrangement of steam generation shell 11, the first heat-conducting plate 121 and the first heating tube
122 connections, and between steam generation shell 11 and the first heating tube 122；
First temperature controller 13 be arranged on the first heat-conducting plate 121, the first temperature controller 13 also with the first heating tube
122) it is electrically connected.
First heating component 12 heats steam generation shell 11, sprays the water jet 271 from water inlet economizer bank 27
The water energy for injecting steam generation shell 11 is enough transformed into water vapour.
First heating tube 122 is heated, and heat is steam generation shell 11 by 121 real-time delivery of the first heat-conducting plate
Lateral wall realizes the purpose of heating steam generation shell 11；
In the present embodiment, the first heating tube 122 is electric heating tube, can be U-shaped；Electric heating tube is convenient for operation；And it is U-shaped
Many advantages, such as heating tube, it is convenient to have, quick heating, energy conservation, pollution-free.
First heat-conducting plate 121 is arranged in the lateral wall of steam generation shell 11, and material is metal, for example, stainless steel,
It is that the heat for generating the first heating tube 122 quickly passes to steam generation shell 11 that it, which is acted on, realizes interior steam generation shell
The inner sidewall and inner air of body 11 heat, so that the water spurted into steam generation shell 11 is produced in contact in steam
When the inner sidewall and hot inside air of raw shell 11, steam can be quickly formed.
In the present embodiment, the side wall of steam generation chamber 11 and bottom plate are metal quality, it is therefore an objective to heat transfer and quick heating.
First temperature controller 13 is used for the temperature of the first heat-conducting plate of real-time detection 121, and passes through the control of the temperature of detection
The energization situation of first heating tube 122；Such as when the temperature for detecting the first heat-conducting plate 121 is higher than the temperature of setting, first
Temperature controller 13 is powered off the first heating tube 122 is controlled, and stops heating；When the temperature for detecting the first heat-conducting plate 121 is lower than
When the temperature of setting, the first temperature controller 13 is powered the first heating tube 122 is controlled, and continues to heat；Effectively avoid due to
First heat-conducting plate, 121 temperature is excessively high, caused by the unsafe problems such as fire appearance.
In the present embodiment, because the first heating component 12 is symmetrically set with the second heating component 22, then they
Has the function of collaboration, so that the temperature in interconnected steam heating chamber and steam generation room quickly increases.
In the present embodiment, the first heating tube 122 of the second heating tube 222 of U-shaped structure and U-shaped structure is mutually contradictory sets
Set, because of the heating tube of U-shaped structure because the limitation of structure, is divided into high-temperature region and low-temperature space, in order to ensure steam heating chamber and
The uniformity of temperature in steam generation room, so being needed when the second heating tube 222 and the first heating tube 122 are U-shaped heating tube
Mutually contradictory setting is wanted, as shown in Figs 1-4.
The course of work:
As Figure 1-Figure 4, steam generation chamber is connected to form a hot cavity with steam heating chamber in the present embodiment,
And steam generation chamber is located at the lower section of steam heating chamber, the first heating component 12 and the setting symmetrical above and below of the second heating component 22,
Purpose is to cooperate with to heat interconnected steam generation chamber with steam heating chamber, it is ensured that steam generation chamber and steam heat
Room temperature quickly increases；
It is powered to the first heating tube 122 (U-shaped heating tube), the first heating tube 122 heating, heat passes through stainless steel material
First heat-conducting plate 121 quickly passes to steam generation shell 11, realizes side wall and steam generation chamber to steam generation shell 11
The heating of inner air；It is powered simultaneously to the second heating tube 222 (U-shaped heating tube), the second heating tube 222 heating, heat passes through
Second heat-conducting plate 221 of stainless steel material quickly passes to steam heated shell 21, realizes to 21 side wall of steam heated shell, and
The heating of steam heating chamber's inner air；The temperature of first temperature controller, 13 the first heat-conducting plate of real-time detection 121, second temperature
The temperature of 28 the second heat-conducting plate of real-time detection 221 of controller avoids the occurrence of because temperature is excessively high, and causes safety accident；
From water inlet pipe 26 to U-shaped structure, and water flowing in horizontally disposed water inlet economizer bank 27, water are sprayed to from water jet 271
In steam generation room, because water inlet economizer bank 27 is located in steam heating chamber, in steam heating chamber and steam generation room
Hot-air can heat water inlet economizer bank 27, so that the coolant-temperature gage in water inlet economizer bank 27 increases；And out of water jet 271
The water of ejection is needed by steam heating chamber and steam generation chamber, before reaching 11 bottom surface of steam generation shell so water can be again
Hot transmitting is carried out with hot-air, coolant-temperature gage can increase again, and the speed for generating steam can thus be made to increase；
The steam generated on steam generation shell 11 moves upwards, and into steam heating chamber, is heated by steam interior
Hot-air carry out reheating；Steam after reheating, will also be successively through excessive vapour before flowing out steam heating chamber
Partition member 24 and steam boosting nozzle 25, so when the steam of reheating is through excessive vapour partition member 24, because dividing vapour point
It is directly connected to every component 24 and steam heated shell 21, so divide the temperature of the temperature relatively warm air of vapour partition member 24 high, that
It heats the steam of reheating three times, and realizes that steam separates；Enter by the steam heated three times from steam
Channel 251 enters steam boosting channel 252, after being pressurized by steam boosting channel 252, flows out from steam diffusion admittance 253, because
The steam pressure flowed out from steam diffusion admittance 253 is big compared with the steam pressure entered in steam inlet channel 251, so from steam
The vapor (steam) temperature that diffusion admittance 253 flows out is just big compared with the vapor (steam) temperature entered in steam inlet channel 251, realizes to the four of steam
Secondary heating, it is ensured that the steam flowed out from high-temperature steam steam outlet pipe 23 is high-temperature steam.
Embodiment 2
The present embodiment provides a kind of steam cooking apparatus of the high-temperature steam generator of Application Example 1, including steam to cook
It prepares food apparatus body, the high-temperature steam generator is connected to the steam cooking apparatus ontology；
Because the steam generator that steam cooking apparatus of the invention uses for high-temperature steam generator, can generate
High-temperature steam avoids steam from condensing into droplet in the culinary art chamber internal surface of steam cooking apparatus ontology, and influence food appearance and
Mouthfeel.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with scope of protection of the claims
Subject to.
Claims (10)
1. a kind of high-temperature steam generator, including the steam generation component (1) and steam heating component (2) for generating steam,
It is characterized in that,
The steam heating component (2) includes steam heated shell (21), the second heating component (22), high-temperature steam steam outlet pipe
(23) and steam partition member (24)；
The shape chamber of the steam heated shell (21) is steam heating chamber, and second heating component (22) is arranged in the steam
On heated shell (21) lateral wall, for heating the air in the steam heated shell (21) and the steam heating chamber；Institute
The steam for stating steam generation component (1) generation enters in the steam heating chamber, and the hot-air in the steam heating chamber is used for
Heat the steam generated by the steam generation component (1)；High-temperature steam steam outlet pipe (23) setting is heated in the steam
On shell (21), and its air intake is connected to the steam heating chamber；The steam partition member (24) is located at high temperature steaming
It is connect below the air intake of vapour steam outlet pipe (23) and with the inner sidewall of the steam heated shell (21), the steam partition member
(24) for being heated again by the steam after the hot air.
2. high-temperature steam generator as described in claim 1, which is characterized in that the steam heating chamber and the steam generation
The steam generation chamber of component (1) is connected to.
3. high-temperature steam generator as described in claim 1, which is characterized in that the steam heating component (2) further includes steaming
Vapour pressurized nozzle (25), in the high-temperature steam steam outlet pipe (23), the steam increases for steam boosting nozzle (25) setting
Pressure nozzle (25) is used to increase the pressure of steam in the high-temperature steam steam outlet pipe (23), makes to flow out the high-temperature steam and goes out vapour
The vapor (steam) temperature for managing (23) increases.
4. high-temperature steam generator as claimed in claim 3, which is characterized in that offered in the steam boosting nozzle (25)
Steam inlet channel (251), steam boosting channel (252) and steam diffusion admittance (253)；
The steam inlet channel (251), steam boosting channel (252) and steam diffusion admittance (253) are coaxially arranged, the steaming
Vapour Pressure channel (252) is between the steam inlet channel (251) and the steam diffusion admittance (253), the steam
The aperture of Pressure channel (252) is less than the aperture of the steam inlet channel (251).
5. high-temperature steam generator as described in claim 1, which is characterized in that the steam partition member (24) is by metal
Knit-mesh at reticular structure.
6. high-temperature steam generator as claimed in claim 2, which is characterized in that the steam heating component (2) further include into
Water pipe (26) and water inlet economizer bank (27)；
The water inlet economizer bank (27) is U-tube, and the water inlet economizer bank (27) is located in the steam heating chamber, the water inlet
One end of economizer bank (27) is connected to the water inlet pipe (26) being arranged on the steam heated shell (21), other end closing, institute
It states into offering the water jet (271) sprayed water towards the steam generation component (1), the spray on the tube wall of water economizer bank (27)
The quantity at the mouth of a river (271) at least one.
7. high-temperature steam generator as described in claim 1, which is characterized in that second heating component (22) includes second
Heat-conducting plate (221) and the second heating tube (222)；
Second heat-conducting plate (221) is close to the lateral wall arrangement of the steam heated shell (21), second heat-conducting plate
(221) it is connect with second heating tube (222), and is located at the steam heated shell (21) and second heating tube
(222) between.
8. high-temperature steam generator as claimed in claim 7, which is characterized in that the steam heating component (2) further includes
Two temperature controllers (28)；The second temperature controller (28) is arranged on second heat-conducting plate (221), second temperature
It spends controller (28) and second heating tube (222) is electrically connected.
9. high-temperature steam generator as described in claim 1, which is characterized in that the steam generation component (1) includes steam
Generate shell (11), the first heating component (12) and the first temperature controller (13)；
The shape chamber of the steam generation shell (11) is the steam generation chamber；
First heating component (12) includes the first heat-conducting plate (121) and the first heating tube (122)；
First heat-conducting plate (121) is close to the lateral wall arrangement of the steam generation shell (11), first heat-conducting plate
(121) it is connect with first heating tube (122), and is located at the steam generation shell (11) and first heating tube
(122) between；
First temperature controller (13) is arranged on first heat-conducting plate (121), first temperature controller (13)
Also it is electrically connected with first heating tube (122).
10. a kind of steam cooking apparatus of application such as described in any item high-temperature steam generators of claim 1-9, feature exist
In, including steam cooking apparatus ontology, the high-temperature steam generator be connected to the steam cooking apparatus ontology.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910726679.5A CN110367835A (en) | 2019-08-07 | 2019-08-07 | High-temperature steam generator and steam cooking equipment using same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910726679.5A CN110367835A (en) | 2019-08-07 | 2019-08-07 | High-temperature steam generator and steam cooking equipment using same |
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| CN110367835A true CN110367835A (en) | 2019-10-25 |
Family
ID=68258366
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910726679.5A Pending CN110367835A (en) | 2019-08-07 | 2019-08-07 | High-temperature steam generator and steam cooking equipment using same |
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| CN (1) | CN110367835A (en) |
Cited By (1)
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|---|---|---|---|---|
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