CN206761472U

CN206761472U - Cooking equipment

Info

Publication number: CN206761472U
Application number: CN201621483253.XU
Authority: CN
Inventors: 徐腾飞; 吴培洪; 黄良光; 雷大法; 余恒锋
Original assignee: Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
Current assignee: Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
Priority date: 2016-12-30
Filing date: 2016-12-30
Publication date: 2017-12-19
Anticipated expiration: 2026-12-30

Abstract

The utility model provides a kind of cooking equipment, including：Equipment body；Interior pot, it is arranged in equipment body；Spray equipment, sprayed water when spray equipment works in the inside pot of pot mouth through interior pot；Foam probe, for sending anti-overflow signal when the foam in detecting interior pot rises to predeterminated position；Controller, timer, spray equipment and foam probe are connected to, for starting spray equipment work when receiving anti-overflow signal, and continue to detect anti-overflow signal after spray equipment startup, start timer when being not detected by anti-overflow signal；Timer, for detecting the delay duration of foam probe work, and when detecting that delay duration reaches preset duration, trigger controller control spray equipment is closed.The cooking equipment that this programme provides, the water spray that is delayed in the inside pot of spray equipment is set, effectively brokenly bubble and foam can be avoided to attack in retaliation, realizes the Anti-spill of cooking equipment, while the moisture loss in reducing in pot, ensure to cook mouthfeel.

Description

Cooking equipment

Technical field

Kitchen utensils field is the utility model is related to, in particular to a kind of cooking equipment.

Background technology

Existing electric cooker can produce substantial amounts of thin rice gruel foam when cooking, in cooker body, and these foams are easily in the short time Inside occupy cooker body space and overflow, on the one hand these foams overflowed can make kitchen dirty, reduce product usage comfort, the opposing party Face can make the moisture flowing water cooked in rice cooker, cause rice half-cooked, and for the technical problem, prior art passes through in electric cooker Steam valve or brokenly bubble net is set to carry out brokenly bubble to reach purpose that is anti-overflow and reducing water loss, still, the structure uses office It is sex-limited larger, when foam is more caused by electric cooker, the problem of steam valve can not be fully solved foam overflow.

Utility model content

At least one in order to solve the above-mentioned technical problem, the purpose of this utility model is to provide a kind of cooking equipment.

To achieve the above object, the utility model provides a kind of cooking equipment, including：Equipment body；Interior pot, is arranged on In the equipment body；Spray equipment, the pot mouth through the interior pot is sprayed water into the interior pot when spray equipment works；Bubble Foam detector, for sending anti-overflow signal when the foam in detecting the interior pot rises to predeterminated position；Controller, connection To timer, the spray equipment and the foam probe, for starting the spray when detecting the anti-overflow signal Device works, and continues to detect the anti-overflow signal after spray equipment startup, when being not detected by the anti-overflow signal Timer described in Shi Qidong；The timer, for detecting the delay duration of the foam probe work, and detecting When stating delay duration arrival preset duration, trigger the controller and control the spray equipment to close.

Cooking equipment provided by the utility model, through interior pot when the foam including spray equipment in pot rises to predeterminated position The inside pot of pot mouth in be delayed water spray, with promote lather collapse, release, reach reduce bubble amt, suppress foam rise mesh , and foam the problem of attacking in retaliation that can effectively avoid declining, so as to realize the Anti-spill of cooking equipment, avoid foam overflow and The problem of polluting cooking environments, while the moisture loss in reduction in pot, ensure culinary art mouthfeel.

More specifically, this programme utilizes sprays water in the inside pot of pot mouth of the spray equipment through interior pot, because spray equipment sprays The water being mapped in interior pot has certain impulsive force, can be reached in foam using the impact force action and promote foam rapid disruption Purpose, and the temperature of the water sprayed by spray equipment is far below the boiling temperature in interior pot, this can cause in interior pot because Topical hypothermia and produce certain negative pressure, the purpose for promoting foam rapid disruption is reached using the inside and outside pressure difference of foam, in addition, The temperature of the water sprayed by spray equipment is far below foam temperature, can also promote foam to occur when water touches foam broken Split, quick brokenly bubble is realized with this three aspect, and spray equipment is controlled after foam is fallen after rise to predeterminated position using controller Delay working is carried out, that is, work on preset duration, and this can strengthen the effect for moving back bubble, avoids foam under high flame heating condition Quick the problem of attacking in retaliation, and the initiation culture of spray equipment is reduced to a certain extent, ensure its use reliability, relative to existing Have for can only realizing the scheme of poorly efficient brokenly bubble using steam valve or brokenly bubble net in technology, even if this programme continues greatly in internal pot The effect for entirely preventing foam overflow can be still realized under firepower heating state, solves that big fire can not be continued in existing cooking equipment The drawbacks of power heats, so as to further lift the culinary art mouthfeel of product.

In addition, the cooking equipment in above-described embodiment provided by the utility model can also have following supplementary technology special Sign：

In above-mentioned technical proposal, the controller is additionally operable to：In the delay duration, the spray of the spray equipment is controlled Injection pressure and/or injection flow are gradually reduced.

In this programme, it is arranged in delay duration, the injection pressure and/or injection flow for controlling spray equipment gradually subtract It is small, it is to be understood that when foam is fallen after rise to predeterminated position, macrofoam ruptures substantially, is left small volume in interior pot Foam, be gradually reduced by the injection pressure and/or injection flow that make spray equipment, can accordingly reduce water spray range and water spray Flow, so as to abolish the foam of small size in a manner of softer, make regression of the foam after falling after rise to predeterminated position Speed is gradually reduced, even if froth bed thickness is gradually reduced, avoids cold water from penetrating foam directly spray to boiling liquid in pot The problem of causing liquid cooling, culinary art mouthfeel to reduce, in addition, by reducing spray flow, realizing that it is same that suppression foam is attacked in retaliation When, the injection flow rate of inside pot can be accordingly reduced, water rice ratio is controlled in favor of accurate.

In above-mentioned technical proposal, it is preferable that the preset duration is more than 0s and is less than or equal to 5s.

In this programme, preset duration control more than 0s and is being less than or equal to 5s, can be anti-in effectively suppression foam While flutterring, the initiation culture to spray equipment is significantly reduced, improves the reliability of spray equipment.

In any of the above-described technical scheme, it is preferable that the spray equipment be configured at work with 0.1MPa~ 0.4MPa hydraulic pressure is sprayed water into the interior pot.

In this programme, spray equipment is set at work to be sprayed water in the inside pot of 0.1MPa~0.4MPa hydraulic pressure, with The water for spraying spray equipment has certain impulsive force, improves effect of breaking bubble, while ensures that the water of spray equipment injection can With certain range, to ensure water spray area and water spray depth, the problem of avoiding foam from ging up in a short time, certainly, spray The hydraulic pressure that shower device is sprayed water in inside pot at work is also unsuitable excessive, and hydraulic pressure is limited in into below 0.4MPa herein, avoids spraying Injection pressure excessive the problem of causing to dabble in interior pot, meanwhile, ensure the internal pressure safety of flow pipe, reduce booster probability, extend production The life-span of product.

In any of the above-described technical scheme, it is preferable that the spray equipment along the water spray range on the interior pot axial direction not Less than 2/3rds of the interior pot axial dimension；And/or the spray equipment is in the water spray range along the interior pot radially Not less than the interior pot radial dimension of 2/3rds.

In this programme, spray equipment is set to be not less than the three of interior pot axial dimension along the water spray range on interior pot axial direction / bis-, to ensure that spray equipment has certain spray penetration in the foam, the problem of avoiding foam from quickly ging up, and pass through The spray equipment is being limited in 2/3rds more than or equal to interior pot axial dimension along the water spray range on interior pot axial direction, with Less than/3rd of pot height including foam is controlled, can reach the effect for entirely preventing foam overflow, meet high flame Anti-overflow requirement during culinary art；Spray equipment is set to be not less than radial dimension of three points of interior pot along the water spray range of interior pot radially Two, to ensure the projected area of inside pot, it is ensured that brokenly bubble is uniform, wherein, can further preferably spray equipment along interior pot footpath Upward water spray range is equal to interior pot internal diameter, so that the water that spray equipment sprays is sprayed onto on the inner surface of interior pot, so as in brokenly bubble Play a part of washing away interior pot surface simultaneously, reduce food nutrition and be lost in, and suppress inner surface additional wall of the foam along interior pot and climb.

In any of the above-described technical scheme, it is preferable that be provided with the equipment body for connecting the interior pot and outside The outlet passageway of environment.

In this programme, set outlet passageway to be vented for internal pot on equipment body, can so be beneficial in brokenly bubble The gas in foam is discharged afterwards, suppresses foam regeneration, lifts anti-overflow effect, meanwhile, it can avoid during water spray in pot drastically The problem of boosting, ensure product safety.

In any of the above-described technical scheme, it is preferable that the spray equipment includes the nozzle for being arranged on the interior pot boiler port, Multiple spray orifices are provided with the nozzle, the spray equipment is sprayed water when working by multiple spray orifices into the interior pot.

In this programme, nozzle is set, water is exported using the spray orifice on nozzle, can so make water with jet-like Eject, improve the impact effect to foam, and the structure can be beneficial to disperse water spray, water spray area be improved, so as to phase Brokenly bubble area should be widened, lifts brokenly bubble efficiency, while avoid because local effect of breaking bubble difference causes the foam of localized positions excessive The problem of, the effect for entirely preventing foam overflow can be reached, meet anti-overflow requirement during high flame culinary art.

In above-mentioned technical proposal, the spray equipment also includes water tank for containing water, and the water tank passes through water pipe and institute Nozzle connection is stated, the water pump that the water in the water tank is sent to the nozzle is provided with the water pipe.

In this programme, storing water in water tank is set, the problem of water source being avoided to cut off the water supply, and here with water pump pump water with will The water of water tank transports to interior pot, and the structure is beneficial to ensure the control precision to irrigation pressure, so as to be further ensured that the broken of water spray Steep effect.

In above-mentioned technical proposal, the water pump is high-pressure mini water pump.

In above-mentioned technical proposal, the equipment body includes pot cover assembly and cooker body assembly, and the interior pot is located at the pot Cap assembly is enclosed in the space set out with the cooker body assembly；Wherein, the water pump is arranged in the pot cover assembly or described pot In body assembly；And/or the water tank is arranged in the cooker body assembly；And/or the nozzle is arranged on the pot cover assembly The opening position of the pot mouth of interior pot described in face.

In this programme, water pump is arranged in pot cover assembly, so that water pump can so be reduced and sent close to water exit position Pressure drop during water, more conducively ensure the control accuracy to irrigation pressure；Water pump is arranged in cooker body assembly, so can be with Simplify the weight of pot cover assembly, reduce the volume of pot cover assembly, be easy to user to carry out operation of uncapping, and reduce Gravity Centre of Product, carry High product stability s；Water tank is arranged in cooker body assembly, Gravity Centre of Product can be reduced, improves product stability；Nozzle is set The opening position of the pot mouth of just internal pot on pot cover assembly is put, so that the water that nozzle sprays can be directly along the pot mouth entrance of interior pot In pot, projected area when reducing spray equipment work is lost and the injection pressure loss, it is ensured that effect of breaking bubble.

In above-mentioned technical proposal, the pot cover assembly includes the cover plate for constructing its lower surface, and the nozzle is arranged on institute State the center position of cover plate.

In this programme, nozzle is arranged on to the center position of cover plate, so, can be when pot cover assembly and cooker body cover The center of the just internal pot pot mouth of nozzle is ensured, so as to improve being evenly distributed for the jeting area of nozzle interior pot pot mouth relatively Property, improve the uniformity of brokenly bubble.

Alternatively, the cooking equipment is electric cooker, electric pressure cooking saucepan, electric cooking pot or soy bean milk making machine.

Additional aspect and advantage of the present utility model will become obvious in following description section, or new by this practicality The practice of type is recognized.

Brief description of the drawings

Of the present utility model above-mentioned and/or additional aspect and advantage will in the description from combination accompanying drawings below to embodiment Become obvious and be readily appreciated that, wherein：

Fig. 1 is the structural representation of cooking equipment described in the utility model one embodiment.

Wherein, the corresponding relation between the reference in Fig. 1 and component names is：

100 equipment bodies, 10 pot cover assemblies, 11 outlet passageways, 20 cooker body assemblies, pot in 30,40 foam probes, 50 controls Device processed, 61 nozzles, 62 water pumps, 63 water pipes, 64 water tanks, 70 heaters.

Embodiment

In order to be more clearly understood that above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the accompanying drawings and tool The utility model is further described in detail body embodiment.It should be noted that in the case where not conflicting, this Shen The feature in embodiment and embodiment please can be mutually combined.

Many details are elaborated in the following description in order to fully understand the utility model, still, this practicality New to be different from other modes described here using other to implement, therefore, the scope of protection of the utility model is simultaneously Do not limited by following public specific embodiment.

Referring to Fig. 1 descriptions according to the utility model some embodiments cooking equipment.

As shown in figure 1, cooking equipment provided by the utility model, including：Equipment body 100, interior pot 30, spray equipment, Foam probe 40, controller 50 and timer (not shown).

Specifically, interior pot 30 is arranged in equipment body 100；Pot mouth inside pot 30 through interior pot 30 when spray equipment works Middle water spray；Foam probe 40 can use capacitance switch, impedance detection device, infrared detecting device, supersonic detection device or magnetic Force checking device is replaced, and foam probe 40 is used to detect the foam situation in interior pot 30, and in interior pot 30 is detected Foam send anti-overflow signal when rising to predeterminated position and responded；Controller 50 is connected to timer, spray equipment and bubble Foam detector 40, for starting spray equipment work when receiving anti-overflow signal, and controller 50 is additionally operable in spray equipment Continue to detect anti-overflow signal after startup, to start timer when it is being not detected by anti-overflow signal；Timer, which is used to detect, to be steeped The delay duration of foam detector work, and when detecting that delay duration reaches preset duration, trigger controller control spray dress Put closing.

Cooking equipment provided by the utility model, through interior when the foam including spray equipment in pot 30 rises to predeterminated position Be delayed water spray in the inside pot 30 of pot mouth of pot 30, to promote lather collapse, release, reaches and reduces bubble amt, suppresses on foam The purpose risen, and the foam the problem of attacking in retaliation that can effectively avoid declining, so as to realize the Anti-spill of cooking equipment, avoid foam The problem of overflowing and polluting cooking environments, while the moisture loss in reduction in pot 30, ensure culinary art mouthfeel.

It is understood that being provided with heater 70 in device Host, the heater 70 is used for the internal heat supply of pot 30, The heater 70 can be heat-generating disc, magnet coil or infrared heating device.

More specifically, this programme utilizes sprays water in the inside pot 30 of pot mouth of the spray equipment through interior pot 30, because spray fills Putting the water being ejected into interior pot 30 has certain impulsive force, can be reached in foam using the impact force action and promote foam fast The purpose of speed rupture, and the temperature of the water sprayed by spray equipment is far below the boiling temperature in interior pot 30, this can cause Certain negative pressure is produced because of topical hypothermia in interior pot 30, is reached using the inside and outside pressure difference of foam and promotes foam rapid disruption Purpose, further, since the temperature for the water that spray equipment is sprayed is far below foam temperature, it can also promote when water touches foam Foam is ruptured, and quick brokenly bubble is realized with this three aspect；It will be further appreciated that be, in boiling stage, meter Shui Zhong foam After accessing predeterminated position and touching foam probe 40, foam probe 40 can persistently spread out of anti-overflow letter to controller 50 Number, controller 50 is actuated for work of spraying water according to anti-overflow signal control spray equipment, when foam disappear to predeterminated position it After lower, foam probe 40 is detected less than foam, just no longer spreads out of anti-overflow signal to controller 50, and at this moment, controller 50 controls Spray equipment continuous service, while the delay duration of timer detection foam probe work, when timer detects delay Trigger controller control spray equipment is closed during long arrival preset duration, can so be strengthened the effect for moving back bubble, be avoided high flame The problem of foam is quickly attacked in retaliation under heating condition, and the initiation culture of spray equipment is reduced to a certain extent, ensure its use Reliability, for it can only realize the scheme of poorly efficient brokenly bubble using steam valve or brokenly bubble net in the prior art, in this programme Even if can still realize the effect for entirely preventing foam overflow in the case where heater 70 continues high flame heating state to interior pot 30, Even if foam probe 40 detects that foam rises to predeterminated position in interior pot 30, is ensuring what foam was not spilt over i.e. in this product Under the premise of, heater 70 still can be with former Power operation, and high flame heating can not be continued by solving in existing cooking equipment Drawback, further lift the culinary art mouthfeel of product.

In one embodiment of the present utility model, controller 50 is additionally operable to：In delay duration, spray equipment is controlled Injection pressure and/or injection flow are gradually reduced.

In this programme, it is arranged in delay duration, the injection pressure and/or injection flow for controlling spray equipment gradually subtract It is small, it is to be understood that when foam is fallen after rise to predeterminated position, macrofoam ruptures substantially, in interior pot 30 be left volume compared with Small foam, it is gradually reduced by the injection pressure and/or injection flow that make spray equipment, can accordingly reduces water spray range and spray Water-carrying capacity, so as to abolish the foam of small size in a manner of softer, make foam disappearing after falling after rise to predeterminated position Back speed rate is gradually reduced, even if froth bed thickness is gradually reduced, avoids cold water from penetrating foam directly spray to boiling liquid in pot On the problem of causing liquid cooling, culinary art mouthfeel to reduce, in addition, by reducing spray flow, suppress what foam was attacked in retaliation realizing Meanwhile the injection flow rate of inside pot 30 can be accordingly reduced, in favor of accurate control water rice ratio.

In above-described embodiment, preferably preset duration is more than 0s and is less than or equal to 5s, so, can effectively suppress foam While attacking in retaliation, the initiation culture to spray equipment is significantly reduced, improves the reliability of spray equipment；Wherein, further preferably Preset duration is 2s~4s.

In a preferred embodiment of the present utility model, spray equipment be configured at work with 0.1MPa~ Sprayed water in the 0.4MPa inside pot 30 of hydraulic pressure, it is preferable that spray equipment is inside with 0.2MPa~0.3MPa hydraulic pressure at work Sprayed water in pot 30, it is highly preferred that spray equipment can so make at work to be sprayed water in the inside pot 30 of 0.25MPa hydraulic pressure The water of spray equipment injection has certain impulsive force, improves effect of breaking bubble, while ensures that the water of spray equipment injection can have There is certain range, to ensure water spray area and water spray depth, the problem of avoiding foam from ging up in a short time, certainly, spray The hydraulic pressure that device is sprayed water in inside pot 30 at work is also unsuitable excessive, and hydraulic pressure is limited in into below 0.4MPa herein, avoids spraying Injection pressure excessive the problem of causing to dabble in interior pot 30, meanwhile, ensure the internal pressure safety of flow pipe 63, reduce booster probability, prolong The life-span of long products.

Certainly, this programme is not limited thereto, and those skilled in the art can be directed to spray dress according to specific brokenly bubble demand The spraying hydraulic pressure for putting inside pot 30 does appropriate fine setting.

In a preferred embodiment of the present utility model, spray equipment is not small along the water spray range on the interior axial direction of pot 30 In 2/3rds of the interior axial dimension of pot 30, in this way it can be ensured that spray equipment has certain spray penetration in the foam, keep away Exempt from the problem of foam quickly gos up, and by the way that the spray equipment is more than being limited in along the water spray range on the interior axial direction of pot 30 or Equal to 2/3rds of the interior axial dimension of pot 30, less than 1/3rd of the height of pot 30, can reach including foam is controlled The effect of foam overflow is entirely prevented, meets anti-overflow requirement during high flame culinary art.

Certainly, this programme is not limited thereto, and those skilled in the art can be directed to spray dress according to specific brokenly bubble demand Put and doing appropriate fine setting along the water spray range on the interior axial direction of pot 30.

In a preferred embodiment of the present utility model, spray equipment is not small in the water spray range along interior pot 30 radially In interior pot 30 radial dimension of 2/3rds, in this manner it is ensured that the inwardly projected area of pot 30, it is ensured that brokenly bubble is uniform, wherein, As shown in figure 1, the interior internal diameter of pot 30 further preferably can be equal to along the water spray range of interior pot 30 radially by spray equipment, so that spray The water that shower device sprays is sprayed onto on the inner surface of interior pot 30, so as to play a part of washing away the interior surface of pot 30 simultaneously in brokenly bubble, is subtracted Few food nutrition is lost in, and suppresses inner surface additional wall of the foam along interior pot 30 and climb.

In a specific embodiment of the present utility model, as shown in figure 1, equipment body 100 includes the He of pot cover assembly 10 Cooker body assembly 20, interior pot 30 are located at pot cover assembly 10 and enclosed with cooker body assembly 20 in the space set out.

In a preferred embodiment of the present utility model, as shown in figure 1, being provided with equipment body 100 for connecting Interior pot 30 and the outlet passageway 11 of external environment condition；It is highly preferred that outlet passageway 11 is arranged on pot cover assembly 10, and with interior pot 30 Connection, wherein, set outlet passageway 11 to be vented for internal pot 30 on equipment body 100, can so be beneficial to after brokenly bubble Gas in foam is discharged, suppresses foam regeneration, lifts anti-overflow effect, meanwhile, it can avoid drastically rising in pot during spraying water The problem of pressure, ensure product safety.

In one embodiment of the present utility model, as shown in figure 1, spray equipment includes being arranged on the interior boiler port of pot 30 Nozzle 61, multiple spray orifices are provided with nozzle 61, by being sprayed water in the inside pot 30 of multiple spray orifices when spray equipment works, wherein, Water is exported using the spray orifice on nozzle 61, can so water is ejected with jet-like, improves the impact effect to foam Fruit, and the structure can be beneficial to disperse the current of injection, improve water spray area, so as to accordingly widen brokenly bubble area, be lifted Brokenly bubble efficiency, at the same avoid because local effect of breaking bubble difference cause the foam of localized positions excessive the problem of, can reach complete The effect of foam overflow is prevented, meets anti-overflow requirement during high flame culinary art.

More specifically, as shown in figure 1, nozzle 61 is arranged on the opening position of the pot mouth of just internal pot 30 on pot cover assembly 10, So that the water that nozzle 61 sprays directly can enter in interior pot 30 along the pot mouth of interior pot 30, jet face during spray equipment work is reduced Product loss and the injection pressure loss, it is ensured that effect of breaking bubble；It is highly preferred that pot cover assembly 10 includes the lid for constructing its lower surface Plate, nozzle 61 are arranged on the center position of cover plate, so, can ensure the face of nozzle 61 when pot cover assembly 10 and cooker body cover The center of interior 30 pots of mouths of pot, so as to improve the distributing homogeneity of the relatively interior 30 pots of mouths of pot of the jeting area of nozzle 61, improve The uniformity of brokenly bubble.

In one embodiment of the present utility model, as shown in figure 1, spray equipment also includes water tank for containing water 64, Water tank 64 is connected by water pipe 63 with nozzle 61, and the water pump 62 that the water in water tank 64 is sent to nozzle 61 is provided with water pipe 63, Wherein, controller electrically connects with water pump 62, and can be by controlling water pump 62 the parameter such as operation power, pressure and flow, realize Injection pressure and injection flow are carried out stepless regulated.

In this programme, set water tank 64 to carry out the problem of water storage can avoid water source from cutting off the water supply, ensure the anti-overflow work(of product Can be normal, and here with the pump water of water pump 62 so that the water of water tank 64 is transported into interior pot 30, the structure is beneficial to ensure to irrigation pressure Control precision, be further ensured that the effect of breaking bubble of water spray.

Preferably, water pump 62 is high-pressure mini water pump.

In a preferred embodiment of the present utility model, as shown in figure 1, water pump 62 is arranged in pot cover assembly 10 or stewed In body assembly 20, in the case of water pump 62 is arranged in pot cover assembly 10, water pump 62 can be made close to water exit position, so It can reduce and send pressure drop during water, more conducively ensure the control accuracy to irrigation pressure, and it is as shown in figure 1, further excellent Controller 50 also is disposed in pot cover assembly 10 by choosing, to cause the electric elements centralized arrangement of product, can be beneficial to product and be connected up, Reduce the assembling difficulty of product；In the case of water pump 62 is arranged in cooker body assembly 20, pot cover assembly can be so simplified 10 weight, the volume for reducing pot cover assembly 10, it is easy to user to carry out operation of uncapping, and reduces Gravity Centre of Product, it is steady improves product It is qualitative.

In a preferred embodiment of the present utility model, as shown in figure 1, water tank 64 is arranged in cooker body assembly 20, this Sample can reduce Gravity Centre of Product, improve product stability, certainly, according to demand, also water tank 64 can be arranged on into cooker body assembly 20 It is interior.

In a specific embodiment of the present utility model, cooking equipment is electric cooker, electric cooker include pot cover assembly 10, Cooker body assembly 20, interior pot 30, heater 70, controller 50, foam probe 40, spray equipment；Wherein, spray equipment includes There are water tank 64, water pump 62, water pipe 63 and nozzle 61, water tank 64 is located inside cooker body assembly 20, and nozzle 61 is located at pot cover assembly 10 Cover plate below at center position, nozzle 61 is provided with multiple spray orifices, and the height of the injection of preferred nozzle 61 is not less than interior pot 30 2/3 height；Water tank 64 is connected by water pipe 63 with nozzle 61, and micro-high-pressure pump is arranged on water pipe 63, micro-high-pressure pump position Inside pot cover assembly 10, certainly, it may also be arranged on inside cooker body assembly 20, the water outlet that preferably high pressure micro pump 62 is provided Pressure is 0.1MPa~0.4MPa；Controller 50 is connected with foam probe 40 and spray equipment；Cooker body assembly 20 is additionally provided with Outlet passageway 11 for exhaust.

The mode of operation of electric cooker in above-described embodiment is：Load temperature under proper amount of normal-temperature before cooking in water tank 64 Water；In boiling stage, the foam contacting that rice is risen detects afterwards or into foam to the probe position of foam probe 40 Behind the contactless inductive area of device 40, foam probe 40 can persistently spread out of anti-overflow signal to controller 50, and controller 50 is receiving Control spray equipment to start to during anti-overflow signal, that is, control water pump 62 to start, the water in water tank 64 is extracted out by water pump 62, and by pot Water droplet is sprayed in the inside pot 30 of nozzle 61 in cap assembly 10, to carry out brokenly bubble；After foam disappears, foam probe 40 is visited Foam is not detected, so as to no longer spread out of anti-overflow signal to controller 50, now water pump 62 postpones to stop pumping for 1 to 2 second, nozzle 61 also stop spraying water droplet subsequent, and the hot gas during being somebody's turn to do in rice cooker discharges external environment condition by outlet passageway 11 In.

More specifically, the brokenly bubble principle of embodiment is in this programme：The water droplet that nozzle 61 is sprayed has certain impulsive force, Foam rapid disruption can be promoted；Temperature when nozzle 61 sprays the temperature of water droplet far below rice boiling, pot 30 including meeting Certain negative pressure is produced in the space formed with cover plate, promotes foam rapid disruption；The temperature that nozzle 61 sprays water droplet is far low It temperature when rice seethes with excitement, when water drop contact is to foam, can also promote lather collapse, be the advantages of the program：The rice cooker Foam overflow can be entirely prevented, solves the drawbacks of existing rice cooker can not continue high flame heating.

Certainly, the cooking equipment of this programme is not limited to electric cooker, for example, its can also be electric pressure cooking saucepan, electric cooking pot or Soy bean milk making machine.

In summary, cooking equipment provided by the utility model, the foam including spray equipment in pot rise to default position Sprayed water when putting in the inside pot of pot mouth through interior pot, to promote lather collapse, release, reach and reduce bubble amt, suppress on foam The purpose risen, so as to realize the Anti-spill of cooking equipment, the problem of avoiding foam overflow and pollute cooking environments, is reduced simultaneously Moisture loss in interior pot, ensure culinary art mouthfeel.

In the utility model, term " multiple " then refers to two or more, is limited unless otherwise clear and definite.Term The term such as " installation ", " connected ", " connection ", " fixation " all should be interpreted broadly, for example, " connection " can be fixedly connected, Can be detachably connected, or be integrally connected；" connected " can be joined directly together, and can also pass through the indirect phase of intermediary Even.For the ordinary skill in the art, it can understand above-mentioned term in the utility model as the case may be Concrete meaning.

In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc. Mean that combining specific features, structure, material or feature that the embodiment or example describe is contained in of the present utility model at least one In individual embodiment or example.In this manual, identical embodiment is not necessarily referring to the schematic representation of above-mentioned term Or example.Moreover, specific features, structure, material or the feature of description can be in any one or more embodiments or example In combine in an appropriate manner.

Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.

Claims

A kind of 1. cooking equipment, it is characterised in that including：

Equipment body；

Interior pot, it is arranged in the equipment body；

Spray equipment, the pot mouth through the interior pot is sprayed water into the interior pot when spray equipment works；

Foam probe, for sending anti-overflow signal when the foam in detecting the interior pot rises to predeterminated position；

Controller, timer, the spray equipment and the foam probe are connected to, for detecting the anti-overflow signal Spray equipment described in Shi Qidong works, and continues to detect the anti-overflow signal after spray equipment startup, when not detecting Start the timer during to the anti-overflow signal；

The timer, for detecting the delay duration of foam probe work, and detecting that the delay duration arrives During up to preset duration, trigger the controller and control the spray equipment to close.
2. cooking equipment according to claim 1, it is characterised in that

The controller is additionally operable to：In the delay duration, the injection pressure and/or injection flow of the spray equipment are controlled It is gradually reduced.
3. cooking equipment according to claim 1 or 2, it is characterised in that

The preset duration is more than 0s and is less than or equal to 5s.
4. cooking equipment according to claim 1 or 2, it is characterised in that

The spray equipment is configured to spray water into the interior pot with 0.1MPa~0.4MPa hydraulic pressure at work.
5. cooking equipment according to claim 1 or 2, it is characterised in that

The spray equipment is being not less than 2/3rds of the interior pot axial dimension along the water spray range on the interior pot axial direction； And/or

The spray equipment is being not less than the interior pot radial dimension of 2/3rds along the water spray range of the interior pot radially.
6. cooking equipment according to claim 1 or 2, it is characterised in that

The outlet passageway for connecting the interior pot and external environment condition is provided with the equipment body.
7. cooking equipment according to claim 1 or 2, it is characterised in that

The spray equipment includes the nozzle for being arranged on the interior pot boiler port, and multiple spray orifices are provided with the nozzle, described Spray equipment is sprayed water when working by multiple spray orifices into the interior pot.
8. cooking equipment according to claim 7, it is characterised in that

The spray equipment also includes water tank for containing water, and the water tank is connected by water pipe with the nozzle, the water pipe On be provided with the water pump that the water in the water tank is sent to the nozzle.
9. cooking equipment according to claim 8, it is characterised in that

The water pump is high-pressure mini water pump.
10. cooking equipment according to claim 8, it is characterised in that

The equipment body includes pot cover assembly and cooker body assembly, and the interior pot is located at the pot cover assembly and the cooker body assembly Enclose in the space set out；

Wherein, the water pump is arranged in the pot cover assembly or in the cooker body assembly；And/or

The water tank is arranged in the cooker body assembly；And/or

The nozzle is arranged on the opening position of the pot mouth of interior pot described in face on the pot cover assembly.
11. cooking equipment according to claim 10, it is characterised in that

The pot cover assembly includes the cover plate for constructing its lower surface, and the nozzle is arranged on the center position of the cover plate.