CN205386071U - Steam cooking machine - Google Patents
Steam cooking machine Download PDFInfo
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- CN205386071U CN205386071U CN201620132208.3U CN201620132208U CN205386071U CN 205386071 U CN205386071 U CN 205386071U CN 201620132208 U CN201620132208 U CN 201620132208U CN 205386071 U CN205386071 U CN 205386071U
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Abstract
The utility model relates to a kitchen utensil technical field that cooking food used in steam discloses a steam cooking machine, including pot cover, the pot body, nozzle, base and control circuit, be equipped with the water tank, water pump and the steam generator that communicate in proper order in the base, include the steam and water separation case in addition, it includes the box, and the box is equipped with water inlet, delivery port, play steam ports and admission pipe, and the play water end (W. E. ) of water inlet and water pump feeds through, and the intercommunication is held with intaking of steam generator to the delivery port, and the admission is managed and steam generator's play steam end feeds through, goes out steam ports and nozzle and feeds through, and steam is blown out from the nozzle in the back entering pot body. Steam carries out steam and water separation through the steam and water separation case, makes the moisture that steam is taken that gets into in the pot body still less, and heating efficiency is higher, and the while can preheat the water of steam and water separation incasement, and the water that preheated flows back among the steam generator again, further improves the speed of a steam, steam and water separation is favorable to the production of noise reduction.
Description
Technical field
This utility model relates to the kitchen utensils technical field of cooked food in steam, more particularly to a kind of steam cooking machine.
Background technology
Steam cooking machine is a kind of machine for kitchen use utilizing high-temperature steam to carry out steaming formula culinary art, and it can comprehensive cooking food without dead angle.It is rapid that steam cooking machine goes out steam, integrate health-nutrition, efficiently convenient, energy-conserving and environment-protective, carry out steaming foods by water vapour, make that the original molecular structure of food is minimal to wreck, retain the nutritional labelings such as the original protein of food, cellulose to greatest extent.
Existing steam cooking machine generally comprises pot and base, being placed on base of vessels separable from each.Being typically provided water tank, water pump, steam generator, nozzle, control circuit, guidance panel etc. in base, wherein nozzle extend in pot.
The port of export of the steam generator of existing steam cooking machine directly connects with the nozzle in the pot of steam cooking machine, steam can carry a certain amount of little water droplet when producing from steam generator and flow out, little water droplet is flowing in the process of pot with steam and can absorb a part of steam, thus reducing out the efficiency of steam to a certain extent；And major part flows directly to pot inner bottom part after the ejection of little water droplet, it is impossible to the food in pot is heated, reduces again the efficiency of heating surface to a certain extent；Meanwhile, from steam generator, steam and little water droplet are flowed out to from nozzle in the process of ejection at steam it also occur that bump against friction and produce noise.
Utility model content
This utility model is for overcoming above-mentioned deficiency of the prior art, it is provided that one improves and vapor (steam) velocity and the efficiency of heating surface, it is possible to reduce the steam cooking machine of noise.
This utility model is achieved through the following technical solutions above-mentioned purpose.
A kind of steam cooking machine, including pot, base, nozzle and control circuit, vessels separable from each is placed on base, pot is buckled with pot cover, the water tank sealing connection successively it is provided with in base, water pump and steam generator, pipeline between aforesaid water pump and steam generator seals and is communicated with steam separator box, steam separator box includes casing, casing is provided with water inlet, outlet, venthole and steam inlet pipe, venthole is positioned at the top of casing, outlet is positioned at the bottom of casing, the outlet of steam inlet pipe is positioned at the top of casing, water inlet seals with the water side of water pump and connects, outlet seals with the water inlet end of steam generator and connects, steam inlet pipe connects with the steam end sealing that goes out of steam generator, venthole connects with sealed nozzle, steam enters pot after spraying from nozzle.
When steam cooking machine in this programme is heated culinary art work, by the setting of control circuit, such as control water pump intermitten service, by the liquid surface height controlling in steam separator box casing within the specific limits, make top in steam separator box casing reserve a part of space for steam flowing.The steam that steam generator produces is introduced in steam separator box casing the space of ullage, separate with little water droplet at steam herein, little water droplet falls in the water of lower section in self gravitation effect, and steam flows out from venthole and enters pot through nozzle, the steam institute band moisture in entrance pot so can be made less, the purity of steam is higher, the efficiency of heating surface is higher, simultaneously, little water droplet fall in the water in steam separator box casing can to water preheat, preheated water is back in steam generator by outlet again, the speed steam can be improved further；In addition steam separates the generation being also beneficial to reduce noise with little water droplet, and noise is isolated in steam separator box casing simultaneously, it is possible to avoid noise transmission in pot.
As further improvement, spatial separation in above-mentioned steam separator box casing becomes at least to include multiple chambers of cold water cavity and hot-water cavity, the top of hot-water cavity is higher than the top of cold water cavity and other chamber, or the top of hot-water cavity flushes with the top of cold water cavity and other chamber, cold water cavity, other chamber, hot-water cavity pass sequentially through hole or pipeline connection, above-mentioned water inlet is located at cold water cavity side, above-mentioned outlet, venthole and steam inlet pipe are positioned at hot-water cavity side, and the outlet of steam inlet pipe is positioned at the top of hot-water cavity.Steam and little water droplet are easily separated at hot-water cavity, little water droplet flows in the water in hot-water cavity, water in hot-water cavity is preheated, and hot-water cavity is by hole or pipeline and other chamber, can reducing the conduction of heat, the temperature of the water being more beneficial in hot-water cavity raises, and makes major part heat be retained in the water of hot-water cavity, reducing thermal loss, preheating effect is better.
As further improvement, the above-mentioned space in steam separator box casing is separated into the multiple chambers at least including cold water cavity and hot-water cavity by vertical dividing plate, cold water cavity, other chamber, hot-water cavity pass sequentially through the hole connection of the lower partition, this simple in construction, reasonable in design, being easy to processing and manufacturing, production cost is low.
As further improvement, below above-mentioned cold water cavity or side is provided with vicarious proximity switch, slide up and down cursory it is provided with in cold water cavity, the cursory upper limit sensor block being provided with for triggering vicarious proximity switch and lower limit sensor block, vicarious proximity switch is connected with control circuit, thus realizing the Based Intelligent Control of water level in steam separator box, arrangement works is stable, lower cost for material.
As further improvement, above-mentioned steam generator includes heater body and duct type heating chamber, heater body and heating chamber are arranged side by side and are bundled together by Heat Conduction Material, and the steam end that goes out of heating chamber is higher than the water inlet end of heating chamber, heater body is two, lays respectively at the both sides of heating chamber.Water in heating chamber stays position relatively low in a vapor generator under self gravitation effect, namely in one section of heating chamber of heating chamber water inlet end, when supplying water sufficient, water can fill up this section of heating chamber, liquid level then goes out steam end closer to heating chamber, so easily facilitates steam and separates from water, and steam directly goes out steam end from the heating chamber of higher position after separating from water and discharges, improve out the speed of steam, shorten out the time of steam；Two heater bodies can be arranged to choose whether to work for user simultaneously, and two heater bodies can be greatly improved heating power when working simultaneously, accelerates the speed of steam.
As further improvement, above-mentioned steam generator is the U-shaped steam generator with U-shaped heating chamber, the water inlet end of the both wings end respectively steam generator of U-shaped heating chamber and go out steam end, the both wings of U-shaped heating chamber all keep being horizontally arranged in base, and the steam end that goes out of U-shaped heating chamber is higher than the water inlet end of U-shaped heating chamber, the chord that U-shaped heating chamber goes out steam end is shorter than the chord of U-shaped heating chamber water inlet end.When supplying water sufficient, water at least fills up the horizontal segment of U-shaped heating chamber lower position, liquid level keeps vertical with the center of heating chamber or tilts, it is easy to steam separate from water, steam is directly discharged from the steam end that goes out of U-shaped heating chamber higher position after separating from water, improve out the speed of steam, shorten out the time of steam.The steam generator overall work of this Structural assignments is stable, is not susceptible to dry combustion method phenomenon, and steam generator surface temperature is relatively low, and heat-energy losses is little.
As further improvement, above-mentioned nozzle is tubular structure and is mounted vertically on base, and the lower end of nozzle seals with the venthole of steam separator box and connects；In the middle part of above-mentioned pot, epirelief forms isolation cover；It is stamped medium ring above above-mentioned base, medium ring is that pot shape makes vessels separable from each be placed on medium ring, nozzle passes bottom medium ring and isolation cover, it is respectively equipped with sealing ring between nozzle and isolation cover, medium ring, sealing ring between nozzle and isolation cover is positioned at the top of isolation cover, and nozzle exposes to the part of isolation cover and is provided with steam outlet ports.Sealing ring between columnar nozzle and isolation cover can be fixed on columnar nozzle or isolation cover, can reach when pot is placed on medium ring to seal socket, its sealed object is the steam in water and pot, rather than the steam in pipeline, comparatively speaking, in pipeline, the sealing grade of steam is of a relatively high, sealing structure is more complicated, more costly, and the structure in this programme is simpler, lower in cost.Sealing ring between columnar nozzle and medium ring is fixing seal, is absent from the wear problem often repeatedly departed from and socket causes, sealing effectiveness is better, and two sealing rings play dual sealing functions, and sealing effectiveness is better.As long as this programme ensures that when adding water in advance in pot liquid level is lower than steam outlet ports, water would not pour in down a chimney in columnar nozzle, serves the purpose tentatively preventing water from pouring in down a chimney.In addition water and columnar nozzle are separated by isolation cover, it is to avoid the vapor (steam) temperature that columnar nozzle and inside thereof are flow through reduces, and are conducive to improving the work efficiency of steam cooking machine.
As further improvement, all cylindrically, sealing ring is circular seal ring for above-mentioned isolation cover and nozzle, and this structure is easy to processing and manufacturing, is also convenient for the selection of sealing ring and installs fixing, and circular seal ring good sealing effect.
As further improvement, above-mentioned steam outlet ports is positioned at the upper surface of columnar nozzle, the upper surface of nozzle is provided with block piece, block piece includes shielding cover and is located at the slide bar below shielding cover, slide bar slides up and down the upper surface being connected to nozzle without departing from formula, and when slide bar slides into lower limit, shielding cover covers the steam outlet ports in upper end of nozzle face.When adding water in advance in pot, if accidentally adding water excess to exceed shielding cover, block piece is pressed in lower limit by the deadweight of water, avoids water to pour in down a chimney in columnar nozzle further.
As further improvement, being cased with steam kuppe outside above-mentioned isolation cover, the upper, middle and lower portion of steam kuppe is equipped with guide hole.The steam of columnar nozzle ejection can pass through the guide hole on steam kuppe even into pot internal upper part, middle part and bottom, so that the food in pot can thermally equivalent.
This utility model compared with prior art mainly has the advantages that steam carries out steam separation through steam separator box, make the steam institute band moisture in entrance pot less, the purity of steam is higher, the efficiency of heating surface is higher, water in steam separator box can be preheated simultaneously, preheated water is back in steam generator again, improves the speed steam further；Steam separates the generation advantageously reducing noise, and noise is isolated in steam separator box simultaneously, it is possible to avoid noise transmission in pot；Steam separator box is separated into multiple chamber and is conducive to the temperature of recirculation water to raise, and reduces thermal loss, and preheating effect is better；Vicarious proximity switch facilitates implementation the Based Intelligent Control of water level in steam separator box, and arrangement works is stable, lower cost for material；U-shaped heating chamber improves out the speed of steam, shortens out the time of steam；Steam generator overall work is stable, is not susceptible to dry combustion method phenomenon, and steam generator surface temperature is relatively low, and heat-energy losses is little；Sealing structure is simpler, lower in cost, and the sealing ring between nozzle and medium ring is fixing seal, is absent from wear problem, and and sealing ring between nozzle and isolation cover form dual-seal, sealing effectiveness is better；Block piece can avoid water to pour in down a chimney in nozzle；Nozzle is isolated cover keeps apart, it is to avoid the vapor (steam) temperature that nozzle interior flows through reduces, and improves the work efficiency of steam cooking machine.
Accompanying drawing explanation
Fig. 1 is steam cooking machine pot and medium ring cross-sectional view under released state in this utility model embodiment one.
Fig. 2 is the partial enlargement structural representation at K place in Fig. 1.
Fig. 3 is the partial enlargement structural representation at N place in Fig. 1.
Fig. 4 is the partial enlargement structural representation at M place in Fig. 1.
Fig. 5 is the chassis interior structural representation in this utility model embodiment one.
Cross-sectional view when Fig. 6 is that in this utility model embodiment one, steam cooking machine pot is placed on medium ring.
Fig. 7 is the cross-sectional view of steam separator box in this utility model embodiment one.
Fig. 8 is steam stream schematic block diagram in steam cooking machine in this utility model embodiment one.
Fig. 9 is the perspective view of steam generator in this utility model embodiment one.
Figure 10 is the cross-sectional view of steam separator box in this utility model embodiment two.
Figure 11 is steam stream schematic block diagram in steam cooking machine in this utility model embodiment two.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described further.Accompanying drawing being merely cited for property explanation, it is impossible to be interpreted as the restriction to this patent.
For more succinct explanation the present embodiment, accompanying drawing or in illustrating, some well known to a person skilled in the art but incoherent parts can omit to some extent with the main contents of this creation.Additionally for ease of statement, in accompanying drawing, some parts has omission, zooms in or out, but does not represent size or the entire infrastructure of actual product.
Embodiment one:
As shown in Figure 1, a kind of steam cooking machine, including pot 1, base 2, medium ring 3 and control circuit, pot 1 is buckled with pot cover 4, medium ring 3 covers with closed base 2 open topped above base 2, and medium ring 3 in making with the pot shape matched bottom pot 1, pot 1 is detachable to be placed on medium ring 3.
As depicted in figs. 1 and 2, place of pot 1 bottom centre is provided with circular hole, and circular hole is sealedly connected with a cylindrical shape isolation cover 11, and isolation cover 11 is positioned at top bottom pot 1, i.e. the place of the pot 1 bottom centre shape in epirelief.The upper surface of isolation cover 11 also is provided with circular hole, the circle hole sleeve of isolation cover 11 upper surface is connected to the first sealing ring 12, the outside of the first sealing ring 12 is provided with annular groove, and the annular groove outside the first sealing ring 12 is held in the edge of the circular hole of isolation cover 11 upper surface and forms sealing socket.
As shown in figures 1 and 3, place of medium ring 3 bottom centre is provided with the via of circle, and via is socketed with the second sealing ring 31, and the outside of the second sealing ring 31 also is provided with annular groove, and the annular groove outside the second sealing ring 31 is held in the edge of via and forms sealing socket.
As shown in figures 1 to 6, base 2 is vertically provided with cylindrical nozzle 21, the diameter of isolation cover 11 is more than the diameter of cylindrical nozzle 21, cylindrical nozzle 21 traverse medium ring 3 and isolation cover 11, and cylindrical nozzle 21 tightly overlaps coordinate with the first sealing ring 12 and the second sealing ring 31 respectively, the upper end of isolation cover 11 is exposed in the upper surface of cylindrical nozzle 21.
When pot 1 is placed on medium ring 3, first sealing ring 12 realizes the sealing socket of cylindrical nozzle 21 and isolation cover 11, its sealed object is the steam in water and pot, rather than the steam in pipeline, comparatively speaking, in pipeline, the sealing grade of steam is of a relatively high, sealing structure is more complicated, more costly, and the structure in this programme is simpler, lower in cost.Second sealing ring 31 realizes the sealing socket between cylindrical nozzle 21 and medium ring 3, second sealing ring 31 is fixing seal, it is absent from the wear problem often repeatedly departed from and socket causes, sealing effectiveness is better, and the first sealing ring 12 and the second sealing ring 31 play dual sealing functions, sealing effectiveness is better.
Steam cooking machine of the prior art cannot prevent the water caused due to hypervolia when adding water in advance from pouring in down a chimney in nozzle, directly contact with nozzle if added water in advance, nozzle can be reduced and the temperature of steam that inside is flow through, thus reducing the work efficiency of steam cooking machine.In addition sometimes also need to add seasoning material etc. in adding water in advance, if accidentally adding water excess, cause that water pours in down a chimney entrance nozzle, the foreign bodies such as flavoring agent will pour in down a chimney into nozzle along with water, and then easily cause pipeline blockage, go out steam and have some setbacks, sometimes also can enter in steam generator, affect the result of use of steam generator, if water pours in down a chimney too much to be likely to can cause that the water in water tank overflows.For this as shown in Figure 1 and Figure 4, the present embodiment is provided with steam outlet ports 211 in the upper surface of cylindrical nozzle 21, the upper surface of cylindrical nozzle 21 is also associated with block piece 212, block piece 212 includes shielding cover 2121 and is located at the slide bar 2122 below shielding cover 2121, slide bar 2122 slides up and down the upper surface being connected to cylindrical nozzle 21 without departing from formula, and when slide bar 2122 slides into lower limit, shielding cover 2121 covers the steam outlet ports 211 of cylindrical nozzle 21 upper surface.Block piece 212 in the present embodiment adopts rubber to make, the lower end external diameter of slide bar 2122 is slightly larger than the diameter in the middle part of slide bar 2122, the elastic deformation of rubber can be utilized during assembling to be pressed directly into cooperation, during use, the insufficient pressure of steam is so that the termination of slide bar 2122 deforms, thus realizing block piece 212 to be slidably connected at the upper surface of cylindrical nozzle 21 without departing from formula.As long as ensureing that when adding water in advance in pot 1 liquid level is lower than steam outlet ports 211, water would not pour in down a chimney in cylindrical nozzle 21, serve the purpose tentatively preventing water from pouring in down a chimney, if accidentally adding water excess to exceed shielding cover 2121, block piece 212 is pressed in lower limit by the deadweight of water, avoids water to pour in down a chimney in columnar nozzle 21 further.In addition isolation cover 11 will add water and cylindrical nozzle 21 is separated in advance, it is to avoid vapor (steam) temperature that cylindrical nozzle 21 and inside thereof are flow through reduces, and is conducive to improving the work efficiency of steam cooking machine.
Steam kuppe 13 it is cased with outside isolation cover 11, steam kuppe 13 side is provided with strip guide hole 131, guide hole 131 is distributed in the upper, middle and lower portion of steam kuppe 13, so that the steam that cylindrical nozzle 21 gushes out passes through guide hole 131 even into pot 1 internal upper part, middle part and bottom, the food in pot 1 is made to be uniformly heated.
Seal the water tank 22 of connection, water pump 23 and steam generator 25 successively as it is shown in figure 5, be provided with in base 2, the pipeline between water pump 23 and steam generator 25 seals and is communicated with steam separator box 24.
As shown in Figure 7 and Figure 8, steam separator box 24 includes casing 241, and casing 241 is provided with water inlet 2411, outlet 2412, venthole 2413 and steam inlet pipe 2414.
Water inlet 2411 seals with the water side of water pump 23 and connects, outlet 2412 seals with the water inlet end of steam generator 25 and connects, steam inlet pipe 2414 connects with the steam end sealing that goes out of steam generator 25, venthole 2413 seals the lower end being communicated to cylindrical nozzle 21, and steam enters pot 1 after spraying from nozzle 21.
Water inlet 2411 is positioned at the one side of casing 241；Venthole 2413 is positioned at the position near casing 241 top, the top, another side of casing 241, in order to the outflow of steam；Outlet 2412 is positioned at the bottom of casing 241, to facilitate water to be back to steam generator 25；The position of the vertically arranged and close venthole 2413 of steam inlet pipe 2414, the top of steam inlet pipe 2414 is inclined-plane, steam inlet pipe 2414 extends to casing 241 inner top through the bottom of casing 241, the peak of steam inlet pipe 2414 top bevel props up casing 241 inner top, steam can be discharged in casing 241 from inclined-plane, thus ensureing that steam ullage in casing 241 enters, then can quickly discharge from the venthole 2413 of casing 241.
Boss 2415 upwards it is provided with bottom the casing 241 of steam separator box 24, in terms of casing 241 bottom outside, this boss 2415 forms a groove, vicarious proximity switch 242 is installed in groove, slide up and down cursory 243 it are provided with in casing 241, cursory 243 are provided with the upper limit sensor block (not shown) for triggering vicarious proximity switch 242 and lower limit sensor block (not shown), vicarious proximity switch 242 is connected with the control circuit of steam cooking machine, thus realizing the Based Intelligent Control of water level in casing 241, this structure makes casing 241 structure compacter, working stability, lower cost for material.
As shown in Figure 9, steam generator 25 includes one block of rectangular aluminium alloy plate 251, the manhole of three length directions it is arranged side by side in rectangular aluminium alloy plate 251, middle through hole is as heating chamber, the through hole of both sides is inserted into heater body 252, then rectangular aluminium alloy plate 251 is bent into U-shaped, forms the U-shaped steam generator with U-shaped heating chamber.Heater body 252 and heating chamber are bundled together by rectangular aluminium alloy plate 251 as Heat Conduction Material, and heat-transfer rate is fast, with low cost, it is easy to processing and manufacturing required form.
The water inlet end 253 of the both wings end of U-shaped heating chamber respectively steam generator 25 and go out steam end 254.The both wings of U-shaped heating chamber all keep being horizontally arranged in base 2, and the steam end 254 that goes out of U-shaped heating chamber is higher than the water inlet end 253 of U-shaped heating chamber, and the chord going out steam end 254 of U-shaped heating chamber is shorter than the chord of the water inlet end 253 of U-shaped heating chamber.When supplying water sufficient, water at least fills up the horizontal segment of U-shaped heating chamber lower position, liquid level keeps vertical with the center of heating chamber or tilts, it is easy to steam separate from water, steam is directly discharged from the steam end 254 that goes out of U-shaped heating chamber higher position after separating from water, improve out the speed of steam, shorten out the time of steam.Steam generator 25 overall work of this Structural assignments is stable, is not susceptible to dry combustion method phenomenon, and steam generator 25 surface temperature is relatively low, and heat-energy losses is little.
The power of each heater body 252 is 900W, is arranged to select a heater body 252 to work or two heater bodies 252 work simultaneously for user by the control circuit of steam cooking machine；Two heater bodies 252 can be greatly improved heating power when working simultaneously, accelerates the speed of steam.
Principle according to linker, steam separator box 24 should keep equal substantially with the liquid level in steam generator 25, those skilled in the art can pass through to adjust the height and position of steam separator box 24 and steam generator 25, ensure that in steam separator box 24 liquid level can provide sufficient water for steam generator 25 between spacing up and down, to guarantee that dry combustion method phenomenon will not occur steam generator 25, and ensure to leave, in steam generator 25, the space that steam separates from water.
When steam cooking machine in the present embodiment is heated culinary art work, by water pump 23, vicarious proximity switch 242 and control circuit by the liquid surface height controlling in steam separator box 24 casing 241 within the specific limits, top in steam separator box 24 casing 241 is made to reserve a part of space for steam flowing.The steam that steam generator 25 produces is introduced in steam separator box 24 casing 241 space of ullage, steam separation is carried out herein, water falls in the water below in steam separator box 24 casing 241, steam flows out from venthole 2413 and enters pot 1 through cylindrical nozzle 21, the steam institute band moisture in entrance pot 1 so can be made less, the purity of steam is higher, the efficiency of heating surface is higher, simultaneously, the water separated flow in the water in steam separator box 24 casing 241 can to water preheat, preheated water is back in steam generator 25 by outlet 2412 again, the speed steam can be improved further；In addition steam separates the generation being also beneficial to reduce noise, and noise is isolated in steam separator box 24 casing 241 simultaneously, it is possible to avoid noise transmission in pot 1；U-shaped steam generator 25 improves out the speed of steam, shortens out the time of steam；Steam generator 25 overall work is stable, is not susceptible to dry combustion method phenomenon, and steam generator 25 surface temperature is relatively low, and heat-energy losses is little；Sealing structure is simpler, lower in cost, and the second sealing ring 31 is fixing seal, is absent from wear problem, and forms dual-seal with the first sealing ring 12, and sealing effectiveness is better；Block piece 212 can avoid water to pour in down a chimney in nozzle 21；Cylindrical nozzle 21 is isolated cover 11 keeps apart, it is to avoid the internal vapor (steam) temperature flow through of cylindrical nozzle 21 reduces, and improves the work efficiency of steam cooking machine.
Embodiment two:
As shown in Figure 10 and Figure 11, the present embodiment and embodiment one are different in that, be provided with two vertical dividing plates 2416 space in casing 241 is separated into hot-water cavity 2417, comprehensive chamber 2418 and cold water cavity 2419 successively in the casing 241 of steam separator box 24.
The top of hot-water cavity 2417 flushes with the top of cold water cavity 2419 and comprehensive chamber 2418.Two dividing plate 2416 bottoms are respectively equipped with aperture, make cold water cavity 2419 be connected by aperture with comprehensive chamber 2418, make comprehensive chamber 2418 connect also by aperture with hot-water cavity 2417.
The water inlet 2411 of steam separator box 24 is positioned at the side of cold water cavity 2419.
The venthole 2413 of steam separator box 24 is positioned at the side surface upper part position near hot-water cavity 2417 top of hot-water cavity 2417, in order to the outflow of steam.
The outlet 2412 of steam separator box 24 is positioned at the bottom of hot-water cavity 2417, to facilitate water to be back to steam generator 25.
The steam inlet pipe 2414 of steam separator box 24 is vertically arranged, the top of steam inlet pipe 2414 is inclined-plane, steam inlet pipe 2414 extends to hot-water cavity 2417 inner top through the bottom of hot-water cavity 2417, the peak of steam inlet pipe 2414 top bevel props up hot-water cavity 2417 inner top, steam can be discharged in hot-water cavity 2417 from inclined-plane, thus ensureing that steam ullage in hot-water cavity 2417 enters, then can quickly discharge from the venthole 2413 of hot-water cavity 2417.
Boss 2415 is located at the position of cold water cavity 2419.
Steam and little water droplet in the present embodiment are easily separated at hot-water cavity 2417, little water droplet falls in the water in hot-water cavity 2417, water in hot-water cavity 2417 is preheated, and hot-water cavity 2417 is by aperture and other chamber, can reducing the conduction of heat, the temperature of the water being more beneficial in hot-water cavity 2417 raises, and makes major part heat be retained in the water of hot-water cavity 2417, reducing thermal loss, preheating effect is better.
These are only two specific embodiments of the present utility model, but design concept of the present utility model be not limited thereto that all insubstantial modifications utilizing this utility model design that this utility model is made each fall within protection domain of the present utility model.
Claims (10)
1. a steam cooking machine, including pot, base, nozzle and control circuit, vessels separable from each is placed on base, pot is buckled with pot cover, the water tank sealing connection successively it is provided with in base, water pump and steam generator, it is characterized in that, pipeline between described water pump and steam generator seals and is communicated with steam separator box, steam separator box includes casing, casing is provided with water inlet, outlet, venthole and steam inlet pipe, venthole is positioned at the top of casing, outlet is positioned at the bottom of casing, the outlet of steam inlet pipe is positioned at the top of casing, water inlet seals with the water side of water pump and connects, outlet seals with the water inlet end of steam generator and connects, steam inlet pipe connects with the steam end sealing that goes out of steam generator, venthole connects with sealed nozzle, steam enters pot after spraying from nozzle.
2. steam cooking machine according to claim 1, it is characterized in that, spatial separation in described steam separator box casing becomes at least to include multiple chambers of cold water cavity and hot-water cavity, the top of hot-water cavity is higher than the top of cold water cavity and other chamber, or the top of hot-water cavity flushes with the top of cold water cavity and other chamber, cold water cavity, other chamber, hot-water cavity pass sequentially through hole or pipeline connection, described water inlet is located at cold water cavity side, described outlet, venthole and steam inlet pipe are positioned at hot-water cavity side, and the outlet of steam inlet pipe is positioned at the top of hot-water cavity.
3. steam cooking machine according to claim 2, it is characterized in that, the described space in steam separator box casing is separated into the multiple chambers at least including cold water cavity and hot-water cavity by vertical dividing plate, and cold water cavity, other chamber, hot-water cavity pass sequentially through the hole connection of the lower partition.
4. steam cooking machine according to claim 3, it is characterized in that, below described cold water cavity or side is provided with vicarious proximity switch, slide up and down cursory it is provided with in cold water cavity, the cursory upper limit sensor block being provided with for triggering vicarious proximity switch and lower limit sensor block, vicarious proximity switch is connected with control circuit.
5. steam cooking machine according to claim 1, it is characterized in that, described steam generator includes heater body and duct type heating chamber, heater body and heating chamber are arranged side by side and are bundled together by Heat Conduction Material, the steam end that goes out of heating chamber is higher than the water inlet end of heating chamber, heater body is two, lays respectively at the both sides of heating chamber.
6. steam cooking machine according to claim 5, it is characterized in that, described steam generator is the U-shaped steam generator with U-shaped heating chamber, the water inlet end of the both wings end respectively steam generator of U-shaped heating chamber and go out steam end, the both wings of U-shaped heating chamber all keep being horizontally arranged in base, and the steam end that goes out of U-shaped heating chamber is higher than the water inlet end of U-shaped heating chamber, the chord that U-shaped heating chamber goes out steam end is shorter than the chord of U-shaped heating chamber water inlet end.
7. steam cooking machine according to any one of claim 1 to 6, it is characterised in that described nozzle is tubular structure and is mounted vertically on base, the lower end of nozzle seals with the venthole of steam separator box and connects；In the middle part of described pot, epirelief forms isolation cover；It is stamped medium ring above described base, medium ring is that pot shape makes vessels separable from each be placed on medium ring, nozzle passes bottom medium ring and isolation cover, it is respectively equipped with sealing ring between nozzle and isolation cover, medium ring, sealing ring between nozzle and isolation cover is positioned at the top of isolation cover, and nozzle exposes to the part of isolation cover and is provided with steam outlet ports.
8. steam cooking machine according to claim 7, it is characterised in that all cylindrically, sealing ring is circular seal ring for described isolation cover and nozzle.
9. steam cooking machine according to claim 7, it is characterized in that, described steam outlet ports is positioned at the upper surface of nozzle, the upper surface of nozzle is provided with block piece, block piece includes shielding cover and is located at the slide bar below shielding cover, slide bar slides up and down the upper surface being connected to nozzle without departing from formula, and when slide bar slides into lower limit, shielding cover covers the steam outlet ports in upper end of nozzle face.
10. steam cooking machine according to claim 7, it is characterised in that be cased with steam kuppe outside described isolation cover, the upper, middle and lower portion of steam kuppe is equipped with guide hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620132208.3U CN205386071U (en) | 2016-02-22 | 2016-02-22 | Steam cooking machine |
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| CN201620132208.3U CN205386071U (en) | 2016-02-22 | 2016-02-22 | Steam cooking machine |
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| CN205386071U true CN205386071U (en) | 2016-07-20 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105615632A (en) * | 2016-02-22 | 2016-06-01 | 北京利仁科技股份有限公司 | Steam food processor |
| CN111035234A (en) * | 2019-12-30 | 2020-04-21 | 广东美的厨房电器制造有限公司 | Electric cooking appliance |
| CN114680602A (en) * | 2020-12-31 | 2022-07-01 | 广东美的生活电器制造有限公司 | Steam cooking appliance, steam cooking method, control device and storage medium |
-
2016
- 2016-02-22 CN CN201620132208.3U patent/CN205386071U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105615632A (en) * | 2016-02-22 | 2016-06-01 | 北京利仁科技股份有限公司 | Steam food processor |
| CN105615632B (en) * | 2016-02-22 | 2018-06-26 | 北京利仁科技股份有限公司 | A kind of steam cooking machine |
| CN111035234A (en) * | 2019-12-30 | 2020-04-21 | 广东美的厨房电器制造有限公司 | Electric cooking appliance |
| CN114680602A (en) * | 2020-12-31 | 2022-07-01 | 广东美的生活电器制造有限公司 | Steam cooking appliance, steam cooking method, control device and storage medium |
| CN114680602B (en) * | 2020-12-31 | 2024-02-20 | 广东美的生活电器制造有限公司 | Steam cooking device, steam cooking method, control device, and storage medium |
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Legal Events
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160720 Effective date of abandoning: 20180626 |